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Past officeholders — M

1,161 people whose surname begins with M and whose last term has ended in the record. Anybody still serving is on Who holds office.

  • A. Donald McEachinU.S. Representative · Virginia's 4th districtDemocraticlast term ended 2022
  • Aaron MatsonU.S. Representative · New Hampshire's -1th districtRepublicanlast term ended 1825
  • Abijah MannU.S. Representative · New York's 16th districtJacksonlast term ended 1837
  • Abner MikvaU.S. Representative · Illinois's 10th districtDemocraticlast term ended 1981
  • Abraham McClellanU.S. Representative · Tennessee's 2nd districtDemocraticlast term ended 1843
  • Abraham McIlvaineU.S. Representative · Pennsylvania's 7th districtWhiglast term ended 1849
  • Abraham MulterU.S. Representative · New York's 13th districtDemocraticlast term ended 1969
  • Abram MauryU.S. Representative · Tennessee's 8th districtWhiglast term ended 1839
  • Addison McClureU.S. Representative · Ohio's 17th districtRepublicanlast term ended 1897
  • Adolph MeyerU.S. Representative · Louisiana's 1st districtDemocraticlast term ended 1909
  • Ahiman MinerU.S. Representative · Vermont's 1st districtWhiglast term ended 1853
  • Alan MollohanU.S. Representative · West Virginia's 1st districtDemocraticlast term ended 2011
  • Albert MarchandU.S. Representative · Pennsylvania's 19th districtDemocraticlast term ended 1843
  • Albert MoranoU.S. Representative · Connecticut's 4th districtRepublicanlast term ended 1959
  • Alem MarrU.S. Representative · Pennsylvania's 9th districtJacksonlast term ended 1831
  • Alexander MarshallU.S. Representative · Kentucky's 8th districtAmericanlast term ended 1857
  • Alexander MartinU.S. Senator · North CarolinaRepublicanlast term ended 1799
  • Alexander McDillU.S. Representative · Wisconsin's 8th districtRepublicanlast term ended 1875
  • Alexander McDonaldU.S. Senator · ArkansasRepublicanlast term ended 1871
  • Alexander McDowellU.S. Representative · Pennsylvania's -1th districtRepublicanlast term ended 1895
  • Alexander McKimU.S. Representative · Maryland's 5th districtRepublicanlast term ended 1815
  • Alexander MebaneU.S. Representative · North Carolina's 4th districtlast term ended 1795
  • Alexander MitchellU.S. Representative · Wisconsin's 4th districtDemocraticlast term ended 1875
  • Alexander MitchellU.S. Representative · Kansas's 2nd districtRepublicanlast term ended 1913
  • Alexander MontgomeryU.S. Representative · Kentucky's 4th districtDemocraticlast term ended 1895
  • Alexander MoutonU.S. Senator · LouisianaDemocraticlast term ended 1843
  • Alexander X. MooneyU.S. Representative · West Virginia's 2nd districtRepublicanlast term ended 2025
  • Alfred MarshallU.S. Representative · Maine's 6th districtDemocraticlast term ended 1843
  • Alfred McCandlessU.S. Representative · California's 44th districtRepublicanlast term ended 1995
  • Alfred MilnesU.S. Representative · Michigan's 3rd districtRepublicanlast term ended 1897
  • Allan MagruderU.S. Senator · LouisianaRepublicanlast term ended 1813
  • Allan McDermottU.S. Representative · New Jersey's 10th districtDemocraticlast term ended 1907
  • Allen MooreU.S. Representative · Illinois's 19th districtRepublicanlast term ended 1925
  • Almer MonroneyU.S. Senator · OklahomaDemocraticlast term ended 1969
  • Alney McLeanU.S. Representative · Kentucky's 5th districtRepublicanlast term ended 1821
  • Ambrose MurrayU.S. Representative · New York's 10th districtRepublicanlast term ended 1859
  • Amos MyersU.S. Representative · Pennsylvania's 20th districtRepublicanlast term ended 1865
  • Anderson MitchellU.S. Representative · North Carolina's 13th districtWhiglast term ended 1843
  • Andrew MayU.S. Representative · Kentucky's 7th districtDemocraticlast term ended 1947
  • Andrew McCartyU.S. Representative · New York's 22nd districtInd. Republican-Democratlast term ended 1857
  • Andrew McCordU.S. Representative · New York's 5th districtRepublicanlast term ended 1805
  • Andrew MontagueU.S. Representative · Virginia's 3rd districtDemocraticlast term ended 1939
  • Andrew MooreU.S. Senator · VirginiaRepublicanlast term ended 1809
  • Anselm McLaurinU.S. Senator · MississippiDemocraticlast term ended 1909
  • Anson McCookU.S. Representative · New York's 8th districtRepublicanlast term ended 1883
  • Anson MorrillU.S. Representative · Maine's 4th districtRepublicanlast term ended 1863
  • Anthony MichalekU.S. Representative · Illinois's 5th districtRepublicanlast term ended 1907
  • Anthony MoffettU.S. Representative · Connecticut's 6th districtDemocraticlast term ended 1983
  • Anton MaciejewskiU.S. Representative · Illinois's 6th districtDemocraticlast term ended 1943
  • Arch MooreU.S. Representative · West Virginia's 1st districtRepublicanlast term ended 1969
  • Archibald MacIntyreU.S. Representative · Georgia's 1st districtDemocraticlast term ended 1873
  • Archibald McAllisterU.S. Representative · Pennsylvania's 17th districtDemocraticlast term ended 1865
  • Archibald McBrydeU.S. Representative · North Carolina's 7th districtFederalistlast term ended 1813
  • Archibald McNeillU.S. Representative · North Carolina's 7th districtJacksonlast term ended 1827
  • Armistead MasonU.S. Senator · VirginiaRepublicanlast term ended 1817
  • Arthur MillerU.S. Representative · Nebraska's 4th districtRepublicanlast term ended 1959
  • Arthur MitchellU.S. Representative · Illinois's 1st districtDemocraticlast term ended 1943
  • Arthur MoodyU.S. Senator · MichiganDemocraticlast term ended 1952
  • Arthur MooreU.S. Senator · New JerseyDemocraticlast term ended 1938
  • Arthur MurphyU.S. Representative · Missouri's 16th districtRepublicanlast term ended 1911
  • Arunah MetcalfU.S. Representative · New York's 12th districtRepublicanlast term ended 1813
  • Atkins McLemoreU.S. Representative · Texas's -1th districtDemocraticlast term ended 1919
  • Augustus MartinU.S. Representative · Indiana's 11th districtDemocraticlast term ended 1895
  • Augustus MaxwellU.S. Representative · Florida's 1st districtDemocraticlast term ended 1857
  • Augustus McCloskeyU.S. Representative · Texas's 14th districtDemocraticlast term ended 1931
  • Augustus MerrimonU.S. Senator · North CarolinaDemocraticlast term ended 1879
  • Austin MurphyU.S. Representative · Pennsylvania's 20th districtDemocraticlast term ended 1995
  • Barbara A. MikulskiU.S. Senator · MarylandDemocraticlast term ended 2017
  • Barclay MartinU.S. Representative · Tennessee's 6th districtDemocraticlast term ended 1847
  • Ben McAdamsU.S. Representative · Utah's 4th districtDemocraticlast term ended 2021
  • Benjamin MarshU.S. Representative · Illinois's 14th districtRepublicanlast term ended 1907
  • Benjamin MartinU.S. Representative · West Virginia's 2nd districtDemocraticlast term ended 1881
  • Benjamin MeyersU.S. Representative · Pennsylvania's 16th districtDemocraticlast term ended 1873
  • Benjamin MurphyU.S. Representative · Ohio's 18th districtRepublicanlast term ended 1933
  • Benton McMillinU.S. Representative · Tennessee's 4th districtDemocraticlast term ended 1899
  • Bert MillerU.S. Senator · IdahoDemocraticlast term ended 1949
  • Betsy MarkeyU.S. Representative · Colorado's 4th districtDemocraticlast term ended 2011
  • Bill McCollumU.S. Representative · Florida's 8th districtRepublicanlast term ended 2001
  • Bird McGuireU.S. Representative · Oklahoma's 1st districtRepublicanlast term ended 1915
  • Blair McClenachanU.S. Representative · Pennsylvania's 2nd districtRepublicanlast term ended 1799
  • Bob McEwenU.S. Representative · Ohio's 6th districtRepublicanlast term ended 1993
  • Boleslaus MonkiewiczU.S. Representative · ConnecticutRepublicanlast term ended 1945
  • Brad MillerU.S. Representative · North Carolina's 13th districtDemocraticlast term ended 2013
  • Brien McMahonU.S. Senator · ConnecticutDemocraticlast term ended 1952
  • Bruce MorrisonU.S. Representative · Connecticut's 3rd districtDemocraticlast term ended 1991
  • Bryan MahanU.S. Representative · Connecticut's 2nd districtDemocraticlast term ended 1915
  • Burnet MaybankU.S. Senator · South CarolinaDemocraticlast term ended 1954
  • Calvary MorrisU.S. Representative · Ohio's 6th districtWhiglast term ended 1843
  • Cameron MorrisonU.S. Representative · North Carolina's 10th districtDemocraticlast term ended 1945
  • Candice S. MillerU.S. Representative · Michigan's 10th districtRepublicanlast term ended 2016
  • Carl MapesU.S. Representative · Michigan's 5th districtRepublicanlast term ended 1941
  • Carlos MoorheadU.S. Representative · California's 27th districtRepublicanlast term ended 1997
  • Carolyn B. MaloneyU.S. Representative · New York's 12th districtDemocraticlast term ended 2023
  • Carolyn McCarthyU.S. Representative · New York's 4th districtDemocraticlast term ended 2015
  • Carrie MeekU.S. Representative · Florida's 17th districtDemocraticlast term ended 2003
  • Carter ManascoU.S. Representative · Alabama's 7th districtDemocraticlast term ended 1949
  • Catherine MayU.S. Representative · Washington's 4th districtRepublicanlast term ended 1971
  • Charles MandersonU.S. Senator · NebraskaRepublicanlast term ended 1895
  • Charles MansurU.S. Representative · Missouri's 2nd districtDemocraticlast term ended 1893
  • Charles MarshU.S. Representative · VermontFederalistlast term ended 1817
  • Charles MartinU.S. Representative · Ohio's 11th districtDemocraticlast term ended 1861
  • Charles MartinU.S. Representative · North Carolina's 6th districtPopulistlast term ended 1899
  • Charles MartinU.S. Representative · Illinois's 4th districtDemocraticlast term ended 1919
  • Charles MartinU.S. Representative · Oregon's 3rd districtDemocraticlast term ended 1935
  • Charles MathiasU.S. Senator · MarylandRepublicanlast term ended 1987
  • Charles MatthewsU.S. Representative · Pennsylvania's 24th districtRepublicanlast term ended 1913
  • Charles McClammyU.S. Representative · North Carolina's 3rd districtDemocraticlast term ended 1891
  • Charles McClellanU.S. Representative · Indiana's 12th districtDemocraticlast term ended 1893
  • Charles McClintockU.S. Representative · Ohio's 16th districtRepublicanlast term ended 1933
  • Charles McClureU.S. Representative · Pennsylvania's 13th districtDemocraticlast term ended 1841
  • Charles McGavinU.S. Representative · Illinois's 8th districtRepublicanlast term ended 1909
  • Charles McKenzieU.S. Representative · Louisiana's 5th districtDemocraticlast term ended 1947
  • Charles McLaughlinU.S. Representative · Nebraska's 2nd districtDemocraticlast term ended 1943
  • Charles McMillenU.S. Representative · Maryland's 4th districtDemocraticlast term ended 1993
  • Charles McNaryU.S. Senator · OregonRepublicanlast term ended 1944
  • Charles McVeanU.S. Representative · New York's 15th districtJacksonlast term ended 1835
  • Charles MelanconU.S. Representative · Louisiana's 3rd districtDemocraticlast term ended 2011
  • Charles MercerU.S. Representative · Virginia's 14th districtAdamslast term ended 1841
  • Charles MillardU.S. Representative · New York's 25th districtRepublicanlast term ended 1939
  • Charles MillikenU.S. Representative · Kentucky's 3rd districtDemocraticlast term ended 1877
  • Charles MillingtonU.S. Representative · New York's 27th districtRepublicanlast term ended 1911
  • Charles MinerU.S. Representative · Pennsylvania's 4th districtAdamslast term ended 1829
  • Charles MitchelU.S. Senator · ArkansasDemocraticlast term ended 1861
  • Charles MitchellU.S. Representative · New York's 33rd districtWhiglast term ended 1841
  • Charles MitchellU.S. Representative · Connecticut's 2nd districtDemocraticlast term ended 1887
  • Charles MooneyU.S. Representative · Ohio's 20th districtDemocraticlast term ended 1933
  • Charles MooreU.S. Representative · Ohio's 15th districtRepublicanlast term ended 1933
  • Charles MoreheadU.S. Representative · Kentucky's 8th districtWhiglast term ended 1851
  • Charles MorganU.S. Representative · Missouri's 15th districtRepublicanlast term ended 1911
  • Charles MosesU.S. Representative · Georgia's 4th districtDemocraticlast term ended 1897
  • Charles MosherU.S. Representative · Ohio's 13th districtRepublicanlast term ended 1977
  • Charles MurpheyU.S. Representative · Georgia's 4th districtUnionistlast term ended 1853
  • Chester McMullenU.S. Representative · Florida's 1st districtDemocraticlast term ended 1953
  • Chester MerrowU.S. Representative · New Hampshire's 1st districtRepublicanlast term ended 1963
  • Chester MizeU.S. Representative · Kansas's 2nd districtRepublicanlast term ended 1971
  • Christopher McGrathU.S. Representative · New York's 26th districtDemocraticlast term ended 1953
  • Christopher MorganU.S. Representative · New York's 24th districtWhiglast term ended 1843
  • Claire McCaskillU.S. Senator · MissouriDemocraticlast term ended 2019
  • Clara McMillanU.S. Representative · South Carolina's 1st districtDemocraticlast term ended 1941
  • Clare MageeU.S. Representative · Missouri's 1st districtDemocraticlast term ended 1953
  • Clarence MacGregorU.S. Representative · New York's 41st districtRepublicanlast term ended 1929
  • Clarence McLeodU.S. Representative · Michigan's 13th districtRepublicanlast term ended 1941
  • Clarence MillerU.S. Representative · Minnesota's 8th districtRepublicanlast term ended 1919
  • Clarence MillerU.S. Representative · Ohio's 10th districtRepublicanlast term ended 1993
  • Clark MacGregorU.S. Representative · Minnesota's 3rd districtRepublicanlast term ended 1971
  • Clem McSpaddenU.S. Representative · Oklahoma's 2nd districtDemocraticlast term ended 1975
  • Clement MillerU.S. Representative · California's 1st districtDemocraticlast term ended 1963
  • Clifford McIntireU.S. Representative · Maine's 2nd districtRepublicanlast term ended 1965
  • Clifton McArthurU.S. Representative · Oregon's 3rd districtRepublicanlast term ended 1923
  • Clinton MacDougallU.S. Representative · New York's 26th districtRepublicanlast term ended 1877
  • Clinton McKinnonU.S. Representative · California's 23rd districtDemocraticlast term ended 1953
  • Clinton MerriamU.S. Representative · New York's 21st districtRepublicanlast term ended 1875
  • Connie MackU.S. Senator · FloridaRepublicanlast term ended 2001
  • Connie MackU.S. Representative · Florida's 14th districtRepublicanlast term ended 2013
  • Constance MorellaU.S. Representative · Maryland's 8th districtRepublicanlast term ended 2003
  • Cornelius McGlennonU.S. Representative · New Jersey's 8th districtDemocraticlast term ended 1921
  • Courtland MatsonU.S. Representative · Indiana's 5th districtDemocraticlast term ended 1889
  • Cowles MeadU.S. Representative · Georgia's -1th districtRepublicanlast term ended 1807
  • Cynthia McKinneyU.S. Representative · Georgia's 4th districtDemocraticlast term ended 2007
  • D. MerrillU.S. Representative · Indiana's 8th districtRepublicanlast term ended 1955
  • Dale MilfordU.S. Representative · Texas's 24th districtDemocraticlast term ended 1979
  • Dan MillerU.S. Representative · Florida's 13th districtRepublicanlast term ended 2003
  • Daniel B. MaffeiU.S. Representative · New York's 24th districtDemocraticlast term ended 2015
  • Daniel MaceU.S. Representative · Indiana's 8th districtInd. Republican-Democratlast term ended 1857
  • Daniel MarcyU.S. Representative · New Hampshire's 1st districtDemocraticlast term ended 1865
  • Daniel McGeheeU.S. Representative · Mississippi's 7th districtDemocraticlast term ended 1947
  • Daniel McGillicuddyU.S. Representative · Maine's 2nd districtDemocraticlast term ended 1917
  • Daniel MicaU.S. Representative · Florida's 14th districtDemocraticlast term ended 1989
  • Daniel MillerU.S. Representative · Pennsylvania's 3rd districtJacksonlast term ended 1831
  • Daniel MillerU.S. Representative · Iowa's 1st districtWhiglast term ended 1851
  • Daniel MillsU.S. Representative · Illinois's 4th districtRepublicanlast term ended 1899
  • Daniel MinahanU.S. Representative · New Jersey's 9th districtDemocraticlast term ended 1925
  • Daniel MontgomeryU.S. Representative · Pennsylvania's 5th districtRepublicanlast term ended 1809
  • Daniel MorganU.S. Representative · Virginia's 1st districtFederalistlast term ended 1799
  • Daniel MorrellU.S. Representative · Pennsylvania's 17th districtRepublicanlast term ended 1871
  • Daniel MorrisU.S. Representative · New York's 25th districtRepublicanlast term ended 1867
  • Daniel MoynihanU.S. Senator · New YorkDemocraticlast term ended 2001
  • Dannite MaysU.S. Representative · Florida's 3rd districtDemocraticlast term ended 1913
  • David B. McKinleyU.S. Representative · West Virginia's 1st districtRepublicanlast term ended 2023
  • David MannU.S. Representative · Ohio's 1st districtDemocraticlast term ended 1995
  • David MarchandU.S. Representative · Pennsylvania's 11th districtRepublicanlast term ended 1821
  • David MarriottU.S. Representative · Utah's 2nd districtRepublicanlast term ended 1985
  • David MartinU.S. Representative · Nebraska's 3rd districtRepublicanlast term ended 1975
  • David MartinU.S. Representative · New York's 26th districtRepublicanlast term ended 1993
  • David McCurdyU.S. Representative · Oklahoma's 4th districtDemocraticlast term ended 1995
  • David McIntoshU.S. Representative · Indiana's 2nd districtRepublicanlast term ended 2001
  • David MeekisonU.S. Representative · Ohio's 5th districtDemocraticlast term ended 1901
  • David MellishU.S. Representative · New York's 9th districtRepublicanlast term ended 1875
  • David MercerU.S. Representative · Nebraska's 2nd districtRepublicanlast term ended 1903
  • David MeriwetherU.S. Representative · Georgia's -1th districtRepublicanlast term ended 1807
  • David MeriwetherU.S. Senator · KentuckyDemocraticlast term ended 1853
  • David MingeU.S. Representative · Minnesota's 2nd districtDemocraticlast term ended 2001
  • David MonsonU.S. Representative · Utah's 2nd districtRepublicanlast term ended 1987
  • David MorrilU.S. Senator · New HampshireRepublicanlast term ended 1823
  • Debbie Mucarsel-PowellU.S. Representative · Florida's 26th districtDemocraticlast term ended 2021
  • Denise MajetteU.S. Representative · Georgia's 4th districtDemocraticlast term ended 2005
  • Dennis McCarthyU.S. Representative · New York's 23rd districtRepublicanlast term ended 1871
  • Dennis MooreU.S. Representative · Kansas's 3rd districtDemocraticlast term ended 2011
  • Dick MorganU.S. Representative · Oklahoma's 8th districtRepublicanlast term ended 1921
  • Donald A. ManzulloU.S. Representative · Illinois's 16th districtRepublicanlast term ended 2013
  • Donald MagnusonU.S. Representative · Washington's 7th districtDemocraticlast term ended 1963
  • Donald MatthewsU.S. Representative · Florida's 8th districtDemocraticlast term ended 1967
  • Donald McGinleyU.S. Representative · Nebraska's 4th districtDemocraticlast term ended 1961
  • Donald McLeanU.S. Representative · New Jersey's 6th districtRepublicanlast term ended 1945
  • Donald McRuerU.S. Representative · California's 1st districtRepublicanlast term ended 1867
  • Donald MitchellU.S. Representative · New York's 31st districtRepublicanlast term ended 1983
  • Dudley MarvinU.S. Representative · New York's 31st districtAdamslast term ended 1849
  • Duncan McArthurU.S. Representative · Ohio's 6th districtlast term ended 1825
  • Duncan McFarlanU.S. Representative · North Carolina's 7th districtRepublicanlast term ended 1807
  • Duncan McKinlayU.S. Representative · California's 2nd districtRepublicanlast term ended 1911
  • Dwight MorrowU.S. Senator · New JerseyRepublicanlast term ended 1931
  • Earl MichenerU.S. Representative · Michigan's 2nd districtRepublicanlast term ended 1951
  • Earle MayfieldU.S. Senator · TexasDemocraticlast term ended 1929
  • Eben MartinU.S. Representative · South Dakota's 3rd districtRepublicanlast term ended 1915
  • Ebenezer MattoonU.S. Representative · Massachusetts's 3rd districtFederalistlast term ended 1803
  • Ebenezer McJunkinU.S. Representative · Pennsylvania's 23rd districtRepublicanlast term ended 1875
  • Edmond MadisonU.S. Representative · Kansas's 7th districtRepublicanlast term ended 1913
  • Edmund MackeyU.S. Representative · South Carolina's 7th districtRepublicanlast term ended 1885
  • Edmund MorrillU.S. Representative · Kansas's 1st districtRepublicanlast term ended 1891
  • Edmund MuskieU.S. Senator · MaineDemocraticlast term ended 1980
  • Edward MadiganU.S. Representative · Illinois's 15th districtRepublicanlast term ended 1991
  • Edward MannU.S. Representative · South Carolina's 7th districtDemocraticlast term ended 1921
  • Edward MarshallU.S. Representative · California's -1th districtDemocraticlast term ended 1853
  • Edward MartinU.S. Representative · DelawareDemocraticlast term ended 1883
  • Edward MartinU.S. Senator · PennsylvaniaRepublicanlast term ended 1959
  • Edward McCowenU.S. Representative · Ohio's 6th districtRepublicanlast term ended 1949
  • Edward McDonaldU.S. Representative · New Jersey's 7th districtDemocraticlast term ended 1893
  • Edward McGaugheyU.S. Representative · Indiana's 7th districtWhiglast term ended 1851
  • Edward McPhersonU.S. Representative · Pennsylvania's 17th districtRepublicanlast term ended 1863
  • Edward MezvinskyU.S. Representative · Iowa's 1st districtDemocraticlast term ended 1977
  • Edward MillerU.S. Representative · Illinois's 22nd districtRepublicanlast term ended 1925
  • Edward MillerU.S. Representative · Maryland's 1st districtRepublicanlast term ended 1959
  • Edward MinorU.S. Representative · Wisconsin's 9th districtRepublicanlast term ended 1907
  • Edward MitchellU.S. Representative · Indiana's 8th districtRepublicanlast term ended 1949
  • Edward MooreU.S. Senator · OklahomaRepublicanlast term ended 1949
  • Edward MoranU.S. Representative · Maine's 2nd districtDemocraticlast term ended 1937
  • Edward MorrellU.S. Representative · Pennsylvania's 5th districtRepublicanlast term ended 1907
  • Edward MorrisU.S. Representative · Pennsylvania's 2nd districtRepublicanlast term ended 1863
  • Edward MurphyU.S. Senator · New YorkDemocraticlast term ended 1899
  • Edwin MayU.S. Representative · Connecticut's 1st districtRepublicanlast term ended 1959
  • Edwin MeadeU.S. Representative · New York's 5th districtDemocraticlast term ended 1877
  • Edwin MechemU.S. Senator · New MexicoRepublicanlast term ended 1964
  • Edwin MerrittU.S. Representative · New York's 31st districtRepublicanlast term ended 1915
  • Edwin MorganU.S. Representative · New York's 25th districtRepublicanlast term ended 1859
  • Edwin MorganU.S. Senator · New YorkRepublicanlast term ended 1869
  • Elbert MartinU.S. Representative · Virginia's 13th districtInd. Democratlast term ended 1861
  • Eliakim MooreU.S. Representative · Ohio's 15th districtRepublicanlast term ended 1871
  • Elijah MillsU.S. Senator · MassachusettsAdamslast term ended 1827
  • Elijah MorseU.S. Representative · Massachusetts's 12th districtRepublicanlast term ended 1897
  • Elisha MathewsonU.S. Senator · Rhode IslandRepublicanlast term ended 1811
  • Elisha MeredithU.S. Representative · Virginia's 8th districtDemocraticlast term ended 1897
  • Elmer MorseU.S. Representative · Wisconsin's 10th districtRepublicanlast term ended 1913
  • Ely MooreU.S. Representative · New York's 3rd districtDemocraticlast term ended 1839
  • Eric MassaU.S. Representative · New York's 29th districtDemocraticlast term ended 2010
  • Ernest MarlandU.S. Representative · Oklahoma's 8th districtDemocraticlast term ended 1935
  • Ernest McFarlandU.S. Senator · ArizonaDemocraticlast term ended 1953
  • Eugene McCarthyU.S. Senator · MinnesotaDemocraticlast term ended 1971
  • Eugene MillikinU.S. Senator · ColoradoRepublicanlast term ended 1957
  • Everett MurphyU.S. Representative · Illinois's 21st districtRepublicanlast term ended 1897
  • Ezra MeechU.S. Representative · Vermont's 4th districtJacksonlast term ended 1827
  • Fayette McMullenU.S. Representative · Virginia's 13th districtDemocraticlast term ended 1857
  • Felix McConnellU.S. Representative · Alabama's 7th districtDemocraticlast term ended 1847
  • Finis McLeanU.S. Representative · Kentucky's 3rd districtWhiglast term ended 1851
  • Fontaine MaverickU.S. Representative · Texas's 20th districtDemocraticlast term ended 1939
  • Francis MalboneU.S. Senator · Rhode IslandFederalistlast term ended 1809
  • Francis MalloryU.S. Representative · Virginia's 1st districtWhiglast term ended 1843
  • Francis MaloneyU.S. Senator · ConnecticutDemocraticlast term ended 1945
  • Francis MarvinU.S. Representative · New York's 17th districtRepublicanlast term ended 1895
  • Francis McCloskeyU.S. Representative · Indiana's 8th districtDemocraticlast term ended 1995
  • Francis MuhlenbergU.S. Representative · Ohio's 6th districtAdamslast term ended 1829
  • Francis MyersU.S. Senator · PennsylvaniaDemocraticlast term ended 1951
  • Francisco ManzanaresU.S. Representative · New Mexico's -1th districtDemocraticlast term ended 1885
  • Frank MascaraU.S. Representative · Pennsylvania's 20th districtDemocraticlast term ended 2003
  • Frank MathewsU.S. Representative · New Jersey's 4th districtRepublicanlast term ended 1949
  • Frank McLainU.S. Representative · Mississippi's 7th districtDemocraticlast term ended 1909
  • Frank McNultyU.S. Representative · New Jersey's 8th districtDemocraticlast term ended 1925
  • Frank MillspaughU.S. Representative · Missouri's 1st districtRepublicanlast term ended 1923
  • Frank MoreyU.S. Representative · Louisiana's 5th districtRepublicanlast term ended 1877
  • Frank MorseU.S. Representative · Massachusetts's 5th districtRepublicanlast term ended 1973
  • Frank MossU.S. Senator · UtahDemocraticlast term ended 1977
  • Frank MurkowskiU.S. Senator · AlaskaRepublicanlast term ended 2002
  • Franklin MaloneyU.S. Representative · Pennsylvania's 4th districtRepublicanlast term ended 1949
  • Franklin MengesU.S. Representative · Pennsylvania's 22nd districtRepublicanlast term ended 1931
  • Franklin MondellU.S. Representative · WyomingRepublicanlast term ended 1923
  • Fred MarshallU.S. Representative · Minnesota's 6th districtDemocraticlast term ended 1963
  • Frederick MagradyU.S. Representative · Pennsylvania's 17th districtRepublicanlast term ended 1933
  • Frederick MartinU.S. Representative · New York's 31st districtWhiglast term ended 1853
  • Frederick MilesU.S. Representative · Connecticut's 4th districtRepublicanlast term ended 1891
  • Frederick MuhlenbergU.S. Representative · Pennsylvania's 2nd districtRepublicanlast term ended 1797
  • Frederick MuhlenbergU.S. Representative · Pennsylvania's 13th districtRepublicanlast term ended 1949
  • Frederick MulkeyU.S. Senator · OregonRepublicanlast term ended 1918
  • Freeman MorseU.S. Representative · Maine's 4th districtRepublicanlast term ended 1861
  • Gabriel MahonU.S. Representative · South Carolina's 4th districtDemocraticlast term ended 1939
  • Gabriel MooreU.S. Senator · AlabamaJacksonlast term ended 1837
  • Gale McGeeU.S. Senator · WyomingDemocraticlast term ended 1977
  • Gary G. MillerU.S. Representative · California's 31st districtRepublicanlast term ended 2015
  • Gary MyersU.S. Representative · Pennsylvania's 25th districtRepublicanlast term ended 1979
  • Gene MaguireU.S. Representative · New Jersey's 7th districtDemocraticlast term ended 1981
  • George MacKinnonU.S. Representative · Minnesota's 3rd districtRepublicanlast term ended 1949
  • George MahonU.S. Representative · Texas's 19th districtDemocraticlast term ended 1979
  • George MalbyU.S. Representative · New York's 26th districtRepublicanlast term ended 1913
  • George MaloneU.S. Senator · NevadaRepublicanlast term ended 1959
  • George MarrU.S. Representative · Tennessee's 6th districtRepublicanlast term ended 1819
  • George MarshU.S. Representative · Vermont's 3rd districtWhiglast term ended 1851
  • George MarshallU.S. Representative · Ohio's 4th districtDemocraticlast term ended 1899
  • George MartinU.S. Senator · KentuckyDemocraticlast term ended 1919
  • George MathewsU.S. Representative · Georgia's 3rd districtlast term ended 1791
  • George MathewsU.S. Representative · DK's -1th districtRepublicanlast term ended 1891
  • George MaxwellU.S. Representative · New Jersey's -1th districtRepublicanlast term ended 1813
  • George McBrideU.S. Senator · OregonRepublicanlast term ended 1901
  • George McClellanU.S. Representative · New York's 12th districtDemocraticlast term ended 1905
  • George McClellanU.S. Representative · New York's 27th districtDemocraticlast term ended 1915
  • George McCraryU.S. Representative · Iowa's 1st districtRepublicanlast term ended 1877
  • George McCrearyU.S. Representative · Pennsylvania's 6th districtRepublicanlast term ended 1913
  • George McCullochU.S. Representative · Pennsylvania's 14th districtDemocraticlast term ended 1841
  • George McDuffieU.S. Senator · South CarolinaNullifierlast term ended 1846
  • George McGillU.S. Senator · KansasDemocraticlast term ended 1939
  • George McGovernU.S. Senator · South DakotaDemocraticlast term ended 1981
  • George McKeeU.S. Representative · Mississippi's 5th districtRepublicanlast term ended 1875
  • George McLeanU.S. Senator · ConnecticutRepublicanlast term ended 1929
  • George MeaderU.S. Representative · Michigan's 2nd districtRepublicanlast term ended 1965
  • George MeiklejohnU.S. Representative · Nebraska's 3rd districtRepublicanlast term ended 1897
  • George MiddletonU.S. Representative · New Jersey's 2nd districtDemocraticlast term ended 1865
  • George MillerU.S. Representative · Pennsylvania's 14th districtRepublicanlast term ended 1869
  • George MillerU.S. Representative · California's 8th districtDemocraticlast term ended 1973
  • George MillerU.S. Representative · California's 11th districtDemocraticlast term ended 2015
  • George MitchellU.S. Representative · Maryland's 6th districtJacksonlast term ended 1833
  • George MitchellU.S. Senator · MaineDemocraticlast term ended 1995
  • George MorganU.S. Representative · Ohio's 13th districtDemocraticlast term ended 1873
  • George MorrisonU.S. Representative · New Hampshire's 2nd districtDemocraticlast term ended 1855
  • George MosesU.S. Senator · New HampshireRepublicanlast term ended 1933
  • George MumfordU.S. Representative · North Carolina's 10th districtRepublicanlast term ended 1819
  • George MurphyU.S. Senator · CaliforniaRepublicanlast term ended 1971
  • George MurrayU.S. Representative · South Carolina's 1st districtRepublicanlast term ended 1897
  • Gideon MoodyU.S. Senator · South DakotaRepublicanlast term ended 1891
  • Gilbert De La MatyrU.S. Representative · Indiana's 7th districtNational Greenbackerlast term ended 1881
  • Gillespie MontgomeryU.S. Representative · Mississippi's 3rd districtDemocraticlast term ended 1997
  • Gilman MarstonU.S. Senator · New HampshireRepublicanlast term ended 1889
  • Gloria Negrete McLeodU.S. Representative · California's 35th districtDemocraticlast term ended 2015
  • Gordon McDonoughU.S. Representative · California's 15th districtRepublicanlast term ended 1963
  • Gordon MottU.S. Representative · NevadaRepublicanlast term ended 1865
  • Gouverneur MorrisU.S. Senator · New YorkFederalistlast term ended 1803
  • Grant MouserU.S. Representative · Ohio's 13th districtRepublicanlast term ended 1909
  • Grant MouserU.S. Representative · Ohio's 8th districtRepublicanlast term ended 1933
  • Gregory McMahonU.S. Representative · New York's 4th districtRepublicanlast term ended 1949
  • Gurdon MumfordU.S. Representative · New York's 2nd districtRepublicanlast term ended 1811
  • Guy MolinariU.S. Representative · New York's 14th districtRepublicanlast term ended 1989
  • Guy MoserU.S. Representative · Pennsylvania's 14th districtDemocraticlast term ended 1943
  • Harlan MathewsU.S. Senator · TennesseeDemocraticlast term ended 1994
  • Harlan MitchellU.S. Representative · Georgia's 7th districtDemocraticlast term ended 1961
  • Harold McGuginU.S. Representative · Kansas's 3rd districtRepublicanlast term ended 1935
  • Harold McSweenU.S. Representative · Louisiana's 8th districtDemocraticlast term ended 1963
  • Harold MosierU.S. Representative · OhioDemocraticlast term ended 1939
  • Harris McDowellU.S. Representative · DelawareDemocraticlast term ended 1967
  • Harry MasonU.S. Representative · Illinois's 21st districtDemocraticlast term ended 1937
  • Harry MaynardU.S. Representative · Virginia's 2nd districtDemocraticlast term ended 1911
  • Harry MitchellU.S. Representative · Arizona's 5th districtDemocraticlast term ended 2011
  • Harry MusselwhiteU.S. Representative · Michigan's 9th districtDemocraticlast term ended 1935
  • Helen MankinU.S. Representative · Georgia's 5th districtDemocraticlast term ended 1947
  • Helen MeynerU.S. Representative · New Jersey's 13th districtDemocraticlast term ended 1979
  • Heman MooreU.S. Representative · Ohio's 10th districtDemocraticlast term ended 1845
  • Henry MagoonU.S. Representative · Wisconsin's 3rd districtRepublicanlast term ended 1877
  • Henry MarkellU.S. Representative · New York's 16th districtAdamslast term ended 1829
  • Henry MarkhamU.S. Representative · California's 6th districtRepublicanlast term ended 1887
  • Henry MartindaleU.S. Representative · New York's 12th districtAnti Masoniclast term ended 1835
  • Henry MayU.S. Representative · Maryland's 4th districtUnionistlast term ended 1863
  • Henry McCormickU.S. Representative · Pennsylvania's 16th districtRepublicanlast term ended 1891
  • Henry McHenryU.S. Representative · Kentucky's 2nd districtDemocraticlast term ended 1873
  • Henry McMorranU.S. Representative · Michigan's 7th districtRepublicanlast term ended 1913
  • Henry MeigsU.S. Representative · New York's 2nd districtRepublicanlast term ended 1821
  • Henry MetcalfeU.S. Representative · New York's 1st districtDemocraticlast term ended 1877
  • Henry MiddletonU.S. Representative · South Carolina's 1st districtRepublicanlast term ended 1819
  • Henry MinerU.S. Representative · New York's 9th districtDemocraticlast term ended 1897
  • Henry MitchellU.S. Representative · New York's 21st districtJacksonlast term ended 1835
  • Henry MooreU.S. Representative · Pennsylvania's 3rd districtWhiglast term ended 1853
  • Henry MoormanU.S. Representative · Kentucky's 4th districtDemocraticlast term ended 1929
  • Henry MoreyU.S. Representative · Ohio's 7th districtRepublicanlast term ended 1891
  • Henry MuhlenbergU.S. Representative · Pennsylvania's 9th districtDemocraticlast term ended 1839
  • Henry MuhlenbergU.S. Representative · Pennsylvania's 8th districtDemocraticlast term ended 1855
  • Henry MuldrowU.S. Representative · Mississippi's 1st districtDemocraticlast term ended 1885
  • Henry MurphyU.S. Representative · New York's 2nd districtDemocraticlast term ended 1849
  • Henry MyersU.S. Senator · MontanaDemocraticlast term ended 1923
  • Herbert McGlincheyU.S. Representative · Pennsylvania's 6th districtDemocraticlast term ended 1947
  • Herbert MeyerU.S. Representative · Kansas's 3rd districtRepublicanlast term ended 1951
  • Herman MetzU.S. Representative · New York's 10th districtDemocraticlast term ended 1915
  • Hernando MoneyU.S. Senator · MississippiDemocraticlast term ended 1911
  • Hervey MachenU.S. Representative · Maryland's 5th districtDemocraticlast term ended 1969
  • Hiram McCulloughU.S. Representative · Maryland's 1st districtDemocraticlast term ended 1869
  • Homer MillerU.S. Senator · GeorgiaDemocraticlast term ended 1871
  • Horace MannU.S. Representative · Massachusetts's 8th districtFree Soillast term ended 1853
  • Horace MaynardU.S. Representative · Tennessee's -1th districtRepublicanlast term ended 1875
  • Horace MooreU.S. Representative · Kansas's 2nd districtDemocraticlast term ended 1895
  • Hosea MoffittU.S. Representative · New York's 10th districtFederalistlast term ended 1817
  • Howard McMurrayU.S. Representative · Wisconsin's 5th districtDemocraticlast term ended 1945
  • Howard MetzenbaumU.S. Senator · OhioDemocraticlast term ended 1995
  • Howard MillerU.S. Representative · Kansas's 1st districtDemocraticlast term ended 1955
  • Howard MutchlerU.S. Representative · Pennsylvania's 8th districtDemocraticlast term ended 1903
  • Howard P. "Buck" McKeonU.S. Representative · California's 25th districtRepublicanlast term ended 2015
  • Hugh MeadeU.S. Representative · Maryland's 2nd districtDemocraticlast term ended 1949
  • Hugh MitchellU.S. Representative · Washington's 1st districtDemocraticlast term ended 1953
  • Humphrey MarshallU.S. Senator · KentuckyFederalistlast term ended 1801
  • Humphrey MarshallU.S. Representative · Kentucky's 7th districtAmericanlast term ended 1859
  • Hunter MossU.S. Representative · West Virginia's 4th districtRepublicanlast term ended 1917
  • Isaac McKimU.S. Representative · Maryland's 4th districtDemocraticlast term ended 1839
  • Isaac McPhersonU.S. Representative · Missouri's 15th districtRepublicanlast term ended 1923
  • Isaac MorrisU.S. Representative · Illinois's 5th districtDemocraticlast term ended 1861
  • Isaac MorseU.S. Representative · Louisiana's 4th districtDemocraticlast term ended 1851
  • J. McGregorU.S. Representative · Ohio's 17th districtRepublicanlast term ended 1959
  • J. MickeyU.S. Representative · Illinois's 15th districtDemocraticlast term ended 1903
  • Jack McDonaldU.S. Representative · Michigan's 19th districtRepublicanlast term ended 1973
  • Jack MetcalfU.S. Representative · Washington's 2nd districtRepublicanlast term ended 2001
  • Jack MillerU.S. Senator · IowaRepublicanlast term ended 1973
  • Jackson MortonU.S. Senator · FloridaWhiglast term ended 1855
  • Jacob MarkellU.S. Representative · New York's 14th districtFederalistlast term ended 1815
  • Jacob McKentyU.S. Representative · Pennsylvania's 8th districtDemocraticlast term ended 1861
  • Jacob MeekerU.S. Representative · Missouri's 10th districtRepublicanlast term ended 1919
  • Jacob MillerU.S. Senator · New JerseyWhiglast term ended 1853
  • Jacob MilliganU.S. Representative · MissouriDemocraticlast term ended 1935
  • James De La MontanyaU.S. Representative · New York's 2nd districtDemocraticlast term ended 1841
  • James MachirU.S. Representative · Virginia's 3rd districtFederalistlast term ended 1799
  • James MacKayU.S. Representative · Georgia's 4th districtDemocraticlast term ended 1967
  • James MacLaffertyU.S. Representative · California's 6th districtRepublicanlast term ended 1925
  • James MadisonU.S. Representative · Virginia's 15th districtRepublicanlast term ended 1797
  • James MaffettU.S. Representative · Pennsylvania's 25th districtRepublicanlast term ended 1889
  • James MageeU.S. Representative · Pennsylvania's 35th districtRepublicanlast term ended 1927
  • James MaguireU.S. Representative · California's 4th districtDemocraticlast term ended 1899
  • James MaherU.S. Representative · New York's 7th districtDemocraticlast term ended 1921
  • James MajorU.S. Representative · Illinois's 21st districtDemocraticlast term ended 1935
  • James MaloneyU.S. Representative · Connecticut's 5th districtDemocraticlast term ended 2003
  • James ManahanU.S. Representative · Minnesota's -1th districtRepublicanlast term ended 1915
  • James MannU.S. Representative · Louisiana's 2nd districtDemocraticlast term ended 1869
  • James MannU.S. Representative · Illinois's 2nd districtRepublicanlast term ended 1923
  • James MannU.S. Representative · South Carolina's 4th districtDemocraticlast term ended 1979
  • James MarshallU.S. Representative · Virginia's 9th districtDemocraticlast term ended 1895
  • James MarshallU.S. Representative · Georgia's 8th districtDemocraticlast term ended 2011
  • James MartinU.S. Representative · Illinois's 16th districtRepublicanlast term ended 1875
  • James MartinU.S. Representative · Alabama's 7th districtRepublicanlast term ended 1967
  • James MartinU.S. Representative · North Carolina's 9th districtRepublicanlast term ended 1985
  • James MartineU.S. Senator · New JerseyDemocraticlast term ended 1917
  • James MarvinU.S. Representative · New York's 18th districtRepublicanlast term ended 1869
  • James MasonU.S. Representative · Rhode Island's -1th districtFederalistlast term ended 1819
  • James MasonU.S. Senator · VirginiaDemocraticlast term ended 1861
  • James MathewsU.S. Representative · Ohio's 16th districtDemocraticlast term ended 1845
  • James MatlackU.S. Representative · New Jersey's -1th districtRepublicanlast term ended 1825
  • James MattoxU.S. Representative · Texas's 5th districtDemocraticlast term ended 1983
  • James MauriceU.S. Representative · New York's 1st districtDemocraticlast term ended 1855
  • James MaysU.S. Representative · Utah's 2nd districtDemocraticlast term ended 1921
  • James McAndrewsU.S. Representative · Illinois's 9th districtDemocraticlast term ended 1941
  • James McClearyU.S. Representative · Minnesota's 2nd districtRepublicanlast term ended 1907
  • James McCleeryU.S. Representative · Louisiana's 4th districtRepublicanlast term ended 1873
  • James McClinticU.S. Representative · Oklahoma's 7th districtDemocraticlast term ended 1935
  • James McClureU.S. Senator · IdahoRepublicanlast term ended 1991
  • James McCormickU.S. Representative · Missouri's 3rd districtDemocraticlast term ended 1873
  • James McCrearyU.S. Senator · KentuckyDemocraticlast term ended 1909
  • James McCreryU.S. Representative · Louisiana's 4th districtRepublicanlast term ended 2009
  • James McDearmonU.S. Representative · Tennessee's 9th districtDemocraticlast term ended 1897
  • James McDermottU.S. Representative · Illinois's 4th districtDemocraticlast term ended 1917
  • James McDillU.S. Senator · IowaRepublicanlast term ended 1883
  • James McDougallU.S. Senator · CaliforniaDemocraticlast term ended 1867
  • James McDowellU.S. Representative · Virginia's 11th districtDemocraticlast term ended 1851
  • James McDowellU.S. Representative · Indiana's 11th districtDemocraticlast term ended 1865
  • James McGraneryU.S. Representative · Pennsylvania's 2nd districtDemocraticlast term ended 1945
  • James McGrathU.S. Senator · Rhode IslandDemocraticlast term ended 1949
  • James McGrewU.S. Representative · West Virginia's 2nd districtRepublicanlast term ended 1873
  • James McKayU.S. Representative · North Carolina's 7th districtDemocraticlast term ended 1849
  • James McKeanU.S. Representative · New York's 15th districtRepublicanlast term ended 1863
  • James McKenzieU.S. Representative · Kentucky's 2nd districtDemocraticlast term ended 1883
  • James McKevittU.S. Representative · Colorado's 1st districtRepublicanlast term ended 1973
  • James McKinneyU.S. Representative · Illinois's 14th districtRepublicanlast term ended 1913
  • James McLachlanU.S. Representative · California's 7th districtRepublicanlast term ended 1911
  • James McLanahanU.S. Representative · Pennsylvania's 16th districtDemocraticlast term ended 1853
  • James McLaughlinU.S. Representative · Michigan's 9th districtRepublicanlast term ended 1933
  • James McLeanU.S. Representative · Missouri's 2nd districtRepublicanlast term ended 1883
  • James McMillanU.S. Senator · MichiganRepublicanlast term ended 1902
  • James McNultyU.S. Representative · Arizona's 5th districtDemocraticlast term ended 1985
  • James McSherryU.S. Representative · Pennsylvania's 5th districtFederalistlast term ended 1823
  • James MeachamU.S. Representative · Vermont's 1st districtInd. Republican-Democratlast term ended 1857
  • James MeadU.S. Senator · New YorkDemocraticlast term ended 1947
  • James MeeksU.S. Representative · Illinois's 18th districtDemocraticlast term ended 1939
  • James MeriwetherU.S. Representative · Georgia's -1th districtJacksonlast term ended 1827
  • James MeriwetherU.S. Representative · Georgia's -1th districtWhiglast term ended 1843
  • James MillerU.S. Representative · Texas's 8th districtDemocraticlast term ended 1887
  • James MillerU.S. Representative · Kansas's 4th districtRepublicanlast term ended 1911
  • James MilnorU.S. Representative · Pennsylvania's 1st districtFederalistlast term ended 1813
  • James MitchellU.S. Representative · Pennsylvania's 10th districtJacksonlast term ended 1827
  • James MitchellU.S. Representative · Tennessee's 3rd districtJacksonlast term ended 1829
  • James MonahanU.S. Representative · Wisconsin's 3rd districtRepublicanlast term ended 1921
  • James MonroeU.S. Senator · VirginiaAnti-Administrationlast term ended 1794
  • James MonroeU.S. Representative · New York's 3rd districtWhiglast term ended 1841
  • James MonroeU.S. Representative · Ohio's 17th districtRepublicanlast term ended 1881
  • James MoodyU.S. Representative · North Carolina's 9th districtRepublicanlast term ended 1903
  • James MoorheadU.S. Representative · Pennsylvania's 22nd districtRepublicanlast term ended 1869
  • James MoreheadU.S. Senator · KentuckyWhiglast term ended 1847
  • James MoreheadU.S. Representative · North Carolina's 4th districtWhiglast term ended 1853
  • James MorganU.S. Representative · New Jersey's -1th districtRepublicanlast term ended 1813
  • James MorganU.S. Representative · Mississippi's 2nd districtDemocraticlast term ended 1891
  • James MorrisU.S. Representative · Ohio's 15th districtDemocraticlast term ended 1865
  • James MorrisonU.S. Representative · Illinois's -1th districtDemocraticlast term ended 1859
  • James MorrisonU.S. Representative · Louisiana's 6th districtDemocraticlast term ended 1967
  • James MosgroveU.S. Representative · Pennsylvania's 25th districtNational Greenbackerlast term ended 1883
  • James MottU.S. Representative · New Jersey's -1th districtRepublicanlast term ended 1805
  • James MottU.S. Representative · Oregon's 1st districtRepublicanlast term ended 1947
  • James MullinsU.S. Representative · Tennessee's 4th districtRepublicanlast term ended 1869
  • James MurphyU.S. Representative · Wisconsin's 3rd districtDemocraticlast term ended 1909
  • James MurphyU.S. Representative · New York's 16th districtDemocraticlast term ended 1953
  • James MurrayU.S. Representative · Illinois's 3rd districtDemocraticlast term ended 1957
  • James MurrayU.S. Senator · MontanaDemocraticlast term ended 1961
  • James P. MoranU.S. Representative · Virginia's 8th districtDemocraticlast term ended 2015
  • Jan MeyersU.S. Representative · Kansas's 3rd districtRepublicanlast term ended 1997
  • Jeff MillerU.S. Representative · Florida's 1st districtRepublicanlast term ended 2017
  • Jeremiah MasonU.S. Senator · New HampshireFederalistlast term ended 1817
  • Jeremiah McLeneU.S. Representative · Ohio's 8th districtJacksonlast term ended 1837
  • Jeremiah MorrowU.S. Representative · Ohio's 4th districtWhiglast term ended 1843
  • Jeremiah MortonU.S. Representative · Virginia's 9th districtWhiglast term ended 1851
  • Jeremiah MurphyU.S. Representative · Iowa's 2nd districtDemocraticlast term ended 1887
  • Jerry McNerneyU.S. Representative · California's 9th districtDemocraticlast term ended 2023
  • Jesse MetcalfU.S. Senator · Rhode IslandRepublicanlast term ended 1937
  • Jesse MillerU.S. Representative · Pennsylvania's 13th districtJacksonlast term ended 1837
  • Jesse MooreU.S. Representative · Illinois's 7th districtRepublicanlast term ended 1873
  • Jim MathesonU.S. Representative · Utah's 4th districtDemocraticlast term ended 2015
  • Jim McCordU.S. Representative · Tennessee's 5th districtDemocraticlast term ended 1945
  • Jim McDermottU.S. Representative · Washington's 7th districtDemocraticlast term ended 2017
  • Jim MoodyU.S. Representative · Wisconsin's 5th districtDemocraticlast term ended 1993
  • Job MannU.S. Representative · Pennsylvania's 19th districtDemocraticlast term ended 1851
  • Joe ManloveU.S. Representative · Missouri's 15th districtRepublicanlast term ended 1933
  • Joel MannU.S. Representative · Pennsylvania's 5th districtJacksonlast term ended 1835
  • John De MottU.S. Representative · New York's 27th districtDemocraticlast term ended 1847
  • John L. MicaU.S. Representative · Florida's 7th districtRepublicanlast term ended 2017
  • John Le MoyneU.S. Representative · Illinois's 3rd districtDemocraticlast term ended 1877
  • John MacCrateU.S. Representative · New York's 3rd districtRepublicanlast term ended 1921
  • John MacDonaldU.S. Representative · Minnesota's 3rd districtDemocraticlast term ended 1889
  • John MackieU.S. Representative · Michigan's 7th districtDemocraticlast term ended 1967
  • John MacyU.S. Representative · Wisconsin's 3rd districtDemocraticlast term ended 1855
  • John MaddoxU.S. Representative · Georgia's 7th districtDemocraticlast term ended 1905
  • John MageeU.S. Representative · New York's 28th districtJacksonlast term ended 1831
  • John MageeU.S. Representative · Pennsylvania's 15th districtDemocraticlast term ended 1875
  • John MaguireU.S. Representative · Nebraska's 1st districtDemocraticlast term ended 1915
  • John ManningU.S. Representative · North Carolina's 4th districtDemocraticlast term ended 1871
  • John MarableU.S. Representative · Tennessee's 8th districtJacksonlast term ended 1829
  • John MarsalisU.S. Representative · Colorado's 3rd districtDemocraticlast term ended 1951
  • John MarshU.S. Representative · Virginia's 7th districtDemocraticlast term ended 1971
  • John MarshallU.S. Representative · Virginia's 13th districtFederalistlast term ended 1801
  • John MartinU.S. Representative · Kentucky's 6th districtDemocraticlast term ended 1847
  • John MartinU.S. Representative · Alabama's 6th districtDemocraticlast term ended 1887
  • John MartinU.S. Senator · KansasDemocraticlast term ended 1895
  • John MartinU.S. Representative · Colorado's 3rd districtDemocraticlast term ended 1941
  • John MartinU.S. Representative · IllinoisDemocraticlast term ended 1941
  • John MasonU.S. Representative · Virginia's 2nd districtJacksonlast term ended 1837
  • John MasonU.S. Representative · Maryland's 6th districtDemocraticlast term ended 1843
  • John MasonU.S. Representative · Kentucky's 9th districtDemocraticlast term ended 1859
  • John MattocksU.S. Representative · Vermont's 5th districtWhiglast term ended 1843
  • John MaxwellU.S. Representative · New Jersey's -1th districtWhiglast term ended 1843
  • John MaynardU.S. Representative · New York's 25th districtWhiglast term ended 1843
  • John McBrideU.S. Representative · Oregon's 1st districtRepublicanlast term ended 1865
  • John McCainU.S. Senator · ArizonaRepublicanlast term ended 2018
  • John McCallU.S. Representative · Tennessee's 8th districtRepublicanlast term ended 1897
  • John McCarthyU.S. Representative · New York's 8th districtDemocraticlast term ended 1891
  • John McCarthyU.S. Representative · Nebraska's 3rd districtRepublicanlast term ended 1907
  • John McClellanU.S. Senator · ArkansasDemocraticlast term ended 1977
  • John McClernandU.S. Representative · Illinois's 6th districtDemocraticlast term ended 1863
  • John McCollisterU.S. Representative · Nebraska's 2nd districtRepublicanlast term ended 1977
  • John McCormackU.S. Representative · Massachusetts's 9th districtDemocraticlast term ended 1971
  • John McCormickU.S. Representative · Ohio's 11th districtRepublicanlast term ended 1885
  • John McCrateU.S. Representative · Maine's 4th districtDemocraticlast term ended 1847
  • John McCrearyU.S. Representative · South Carolina's 8th districtRepublicanlast term ended 1821
  • John McCullochU.S. Representative · Pennsylvania's 18th districtWhiglast term ended 1855
  • John McDannoldU.S. Representative · Illinois's 12th districtDemocraticlast term ended 1895
  • John McDonaldU.S. Representative · Maryland's 6th districtRepublicanlast term ended 1899
  • John McDowellU.S. Representative · Ohio's 17th districtDemocraticlast term ended 1901
  • John McDowellU.S. Representative · Pennsylvania's 29th districtRepublicanlast term ended 1949
  • John McDuffieU.S. Representative · Alabama's 4th districtRepublicanlast term ended 1891
  • John McDuffieU.S. Representative · Alabama's 1st districtDemocraticlast term ended 1937
  • John McFallU.S. Representative · California's 14th districtDemocraticlast term ended 1979
  • John McGrathU.S. Representative · California's 8th districtDemocraticlast term ended 1939
  • John McGroartyU.S. Representative · California's 11th districtDemocraticlast term ended 1939
  • John McGuireU.S. Representative · Connecticut's 3rd districtDemocraticlast term ended 1953
  • John McHenryU.S. Representative · Kentucky's 2nd districtWhiglast term ended 1847
  • John McHenryU.S. Representative · Pennsylvania's 16th districtDemocraticlast term ended 1913
  • John McHughU.S. Representative · New York's 23rd districtRepublicanlast term ended 2009
  • John McIntyreU.S. Representative · WyomingDemocraticlast term ended 1943
  • John McKeeU.S. Representative · Alabama's 2nd districtJacksonlast term ended 1829
  • John McKenzieU.S. Representative · Illinois's 13th districtRepublicanlast term ended 1925
  • John McKeonU.S. Representative · New York's 3rd districtDemocraticlast term ended 1843
  • John McKernanU.S. Representative · Maine's 1st districtRepublicanlast term ended 1987
  • John McKinleyU.S. Senator · AlabamaDemocraticlast term ended 1837
  • John McKinneyU.S. Representative · Ohio's 4th districtDemocraticlast term ended 1873
  • John McLaurinU.S. Senator · South CarolinaDemocraticlast term ended 1903
  • John McLeanU.S. Representative · Ohio's 1st districtRepublicanlast term ended 1817
  • John McLeanU.S. Senator · IllinoisJacksonlast term ended 1831
  • John McMahonU.S. Representative · Ohio's 3rd districtDemocraticlast term ended 1881
  • John McMillanU.S. Representative · South Carolina's 6th districtDemocraticlast term ended 1973
  • John McMillanU.S. Representative · North Carolina's 9th districtRepublicanlast term ended 1995
  • John McNairU.S. Representative · Pennsylvania's 5th districtDemocraticlast term ended 1855
  • John McNultaU.S. Representative · Illinois's 13th districtRepublicanlast term ended 1875
  • John McPhersonU.S. Senator · New JerseyDemocraticlast term ended 1895
  • John McQueenU.S. Representative · South Carolina's 1st districtDemocraticlast term ended 1861
  • John McRaeU.S. Representative · Mississippi's 5th districtDemocraticlast term ended 1861
  • John McShaneU.S. Representative · Nebraska's 1st districtDemocraticlast term ended 1889
  • John McSwainU.S. Representative · South Carolina's 4th districtDemocraticlast term ended 1937
  • John McSweeneyU.S. Representative · Ohio's 16th districtDemocraticlast term ended 1951
  • John McWilliamsU.S. Representative · Connecticut's 2nd districtRepublicanlast term ended 1945
  • John MelcherU.S. Senator · MontanaDemocraticlast term ended 1989
  • John MenziesU.S. Representative · Kentucky's 10th districtUnionistlast term ended 1863
  • John MercerU.S. Representative · Maryland's 2nd districtlast term ended 1795
  • John MeyerU.S. Representative · Maryland's 4th districtDemocraticlast term ended 1943
  • John MilesU.S. Representative · New MexicoDemocraticlast term ended 1951
  • John MilledgeU.S. Senator · GeorgiaRepublicanlast term ended 1809
  • John MillenU.S. Representative · Georgia's -1th districtDemocraticlast term ended 1845
  • John MillerU.S. Representative · New York's 22nd districtAdamslast term ended 1827
  • John MillerU.S. Representative · Missouri's -1th districtDemocraticlast term ended 1843
  • John MillerU.S. Representative · Ohio's 11th districtDemocraticlast term ended 1851
  • John MillerU.S. Representative · Missouri's 5th districtInd. Republican-Democratlast term ended 1857
  • John MillerU.S. Senator · CaliforniaRepublicanlast term ended 1886
  • John MillerU.S. Representative · Washington's 1st districtRepublicanlast term ended 1931
  • John MillerU.S. Senator · ArkansasDemocraticlast term ended 1941
  • John MillerU.S. Representative · Washington's 1st districtRepublicanlast term ended 1993
  • John MilliganU.S. Representative · DelawareWhiglast term ended 1839
  • John MillsonU.S. Representative · Virginia's 2nd districtDemocraticlast term ended 1861
  • John MiltonU.S. Senator · New JerseyDemocraticlast term ended 1938
  • John MitchellU.S. Representative · Pennsylvania's 12th districtJacksonlast term ended 1829
  • John MitchellU.S. Senator · PennsylvaniaRepublicanlast term ended 1887
  • John MitchellU.S. Senator · WisconsinDemocraticlast term ended 1899
  • John MitchellU.S. Representative · New York's 8th districtRepublicanlast term ended 1899
  • John MitchellU.S. Senator · OregonRepublicanlast term ended 1905
  • John MitchellU.S. Representative · Massachusetts's 13th districtDemocraticlast term ended 1915
  • John MitchellU.S. Representative · Tennessee's 4th districtDemocraticlast term ended 1939
  • John MoakleyU.S. Representative · Massachusetts's 9th districtDemocraticlast term ended 2001
  • John MoffetU.S. Representative · Pennsylvania's 3rd districtDemocraticlast term ended 1871
  • John MoffittU.S. Representative · New York's 21st districtRepublicanlast term ended 1891
  • John MonaganU.S. Representative · Connecticut's 5th districtDemocraticlast term ended 1973
  • John MontgomeryU.S. Representative · Maryland's -1th districtRepublicanlast term ended 1813
  • John MontgomeryU.S. Representative · Pennsylvania's 12th districtDemocraticlast term ended 1859
  • John MoonU.S. Representative · Michigan's 9th districtRepublicanlast term ended 1895
  • John MoonU.S. Representative · Tennessee's 3rd districtDemocraticlast term ended 1921
  • John MooreU.S. Representative · Louisiana's 4th districtWhiglast term ended 1853
  • John MooreU.S. Representative · Texas's 8th districtDemocraticlast term ended 1913
  • John MooreU.S. Representative · Kentucky's 3rd districtDemocraticlast term ended 1933
  • John MoreheadU.S. Representative · North Carolina's 5th districtRepublicanlast term ended 1911
  • John MoreheadU.S. Representative · Nebraska's 1st districtDemocraticlast term ended 1935
  • John MorganU.S. Representative · New York's 3rd districtJacksonlast term ended 1835
  • John MorganU.S. Senator · AlabamaDemocraticlast term ended 1907
  • John MorinU.S. Representative · Pennsylvania's 34th districtRepublicanlast term ended 1929
  • John MorrisonU.S. Representative · Pennsylvania's 7th districtDemocraticlast term ended 1853
  • John MorrisseyU.S. Representative · New York's 5th districtDemocraticlast term ended 1871
  • John MorrowU.S. Representative · Virginia's 2nd districtRepublicanlast term ended 1809
  • John MorrowU.S. Representative · New Mexico's 1st districtDemocraticlast term ended 1929
  • John MosesU.S. Senator · North DakotaDemocraticlast term ended 1945
  • John MossU.S. Representative · Kentucky's 3rd districtRepublicanlast term ended 1903
  • John MossU.S. Representative · California's 3rd districtDemocraticlast term ended 1979
  • John MuhlenbergU.S. Senator · PennsylvaniaDemocratic Republicanlast term ended 1801
  • John MurdockU.S. Representative · Arizona's 1st districtDemocraticlast term ended 1953
  • John MurphyU.S. Representative · Alabama's 5th districtJacksonlast term ended 1835
  • John MurphyU.S. Representative · Pennsylvania's 10th districtDemocraticlast term ended 1946
  • John MurphyU.S. Representative · New York's 17th districtDemocraticlast term ended 1981
  • John MurrayU.S. Representative · Pennsylvania's 10th districtRepublicanlast term ended 1821
  • John MurrayU.S. Representative · Kentucky's 1st districtDemocraticlast term ended 1839
  • John MurthaU.S. Representative · Pennsylvania's 12th districtDemocraticlast term ended 2010
  • John MyersU.S. Representative · Indiana's 7th districtRepublicanlast term ended 1997
  • Johnathan McCartyU.S. Representative · Indiana's 5th districtAnti Jacksonianlast term ended 1837
  • Jonas McGowanU.S. Representative · Michigan's 3rd districtRepublicanlast term ended 1881
  • Jonathan MasonU.S. Representative · Massachusetts's 1st districtFederalistlast term ended 1821
  • Jonathan MorrisU.S. Representative · Ohio's 7th districtDemocraticlast term ended 1851
  • Jonathan MoseleyU.S. Representative · Connecticut's -1th districtRepublicanlast term ended 1821
  • Joseph MansfieldU.S. Representative · Texas's 9th districtDemocraticlast term ended 1949
  • Joseph MarazitiU.S. Representative · New Jersey's 13th districtRepublicanlast term ended 1975
  • Joseph MartinU.S. Representative · North Carolina's 1st districtRepublicanlast term ended 1881
  • Joseph MartinU.S. Representative · Massachusetts's 10th districtRepublicanlast term ended 1967
  • Joseph MasonU.S. Representative · New York's 24th districtRepublicanlast term ended 1883
  • Joseph McArdleU.S. Representative · Pennsylvania's 33rd districtDemocraticlast term ended 1943
  • Joseph McCarthyU.S. Senator · WisconsinRepublicanlast term ended 1957
  • Joseph McClurgU.S. Representative · Missouri's 5th districtRepublicanlast term ended 1869
  • Joseph McCorkleU.S. Representative · California's -1th districtDemocraticlast term ended 1853
  • Joseph McCormickU.S. Senator · IllinoisRepublicanlast term ended 1925
  • Joseph McDadeU.S. Representative · Pennsylvania's 10th districtRepublicanlast term ended 1999
  • Joseph McDonaldU.S. Senator · IndianaDemocraticlast term ended 1881
  • Joseph McDowellU.S. Representative · North Carolina's 1st districtlast term ended 1795
  • Joseph McDowellU.S. Representative · North Carolina's 1st districtRepublicanlast term ended 1799
  • Joseph McDowellU.S. Representative · Ohio's 7th districtDemocraticlast term ended 1847
  • Joseph McIlvaineU.S. Senator · New JerseyAdamslast term ended 1826
  • Joseph McKennaU.S. Representative · California's 3rd districtRepublicanlast term ended 1893
  • Joseph McKibbinU.S. Representative · California's -1th districtDemocraticlast term ended 1859
  • Joseph McLaughlinU.S. Representative · Pennsylvania's -1th districtRepublicanlast term ended 1923
  • Joseph MillardU.S. Senator · NebraskaRepublicanlast term ended 1907
  • Joseph MillerU.S. Representative · Ohio's 10th districtDemocraticlast term ended 1859
  • Joseph MinishU.S. Representative · New Jersey's 11th districtDemocraticlast term ended 1985
  • Joseph MonaghanU.S. Representative · Montana's 1st districtDemocraticlast term ended 1937
  • Joseph MontoyaU.S. Senator · New MexicoDemocraticlast term ended 1977
  • Joseph MooreU.S. Representative · Pennsylvania's 3rd districtRepublicanlast term ended 1921
  • Joseph MorphisU.S. Representative · Mississippi's 2nd districtRepublicanlast term ended 1873
  • Joseph MorrisU.S. Representative · Ohio's 15th districtDemocraticlast term ended 1847
  • Joseph MorrisU.S. Representative · Kentucky's 7th districtDemocraticlast term ended 1925
  • Joseph MrukU.S. Representative · New York's 41st districtRepublicanlast term ended 1945
  • Joseph MullinU.S. Representative · New York's 19th districtWhiglast term ended 1849
  • Joshua MartinU.S. Representative · Alabama's 2nd districtDemocraticlast term ended 1839
  • Joshua MathiotU.S. Representative · Ohio's 12th districtWhiglast term ended 1843
  • Joshua MilesU.S. Representative · Maryland's 1st districtDemocraticlast term ended 1897
  • Josiah MastersU.S. Representative · New York's 10th districtRepublicanlast term ended 1809
  • Juanita Millender-McDonaldU.S. Representative · California's 37th districtDemocraticlast term ended 2007
  • Justin MorrillU.S. Senator · VermontRepublicanlast term ended 1899
  • Karen McCarthyU.S. Representative · Missouri's 5th districtDemocraticlast term ended 2005
  • Karl MundtU.S. Senator · South DakotaRepublicanlast term ended 1973
  • Kathryn O’Loughlin McCarthyU.S. Representative · Kansas's 6th districtDemocraticlast term ended 1935
  • Kathy E. ManningU.S. Representative · North Carolina's 6th districtDemocraticlast term ended 2025
  • Kendrick MeekU.S. Representative · Florida's 17th districtDemocraticlast term ended 2011
  • Kenneth MacKayU.S. Representative · Florida's 6th districtDemocraticlast term ended 1989
  • Kenneth McKellarU.S. Senator · TennesseeDemocraticlast term ended 1953
  • Kenny MarchantU.S. Representative · Texas's 24th districtRepublicanlast term ended 2021
  • Kevin McCarthyU.S. Representative · California's 20th districtRepublicanlast term ended 2023
  • Killian MillerU.S. Representative · New York's 12th districtInd. Republican-Democratlast term ended 1857
  • Koln McKayU.S. Representative · Utah's 1st districtDemocraticlast term ended 1981
  • Laban MooreU.S. Representative · Kentucky's 9th districtInd. Republican-Democratlast term ended 1861
  • Lawrence McDonaldU.S. Representative · Georgia's 7th districtDemocraticlast term ended 1985
  • Lawrence McGannU.S. Representative · Illinois's 3rd districtDemocraticlast term ended 1897
  • Lee MantleU.S. Senator · MontanaSilver Republicanlast term ended 1899
  • Lee MetcalfU.S. Senator · MontanaDemocraticlast term ended 1978
  • Leonard MyersU.S. Representative · Pennsylvania's 3rd districtRepublicanlast term ended 1875
  • Leopold MorseU.S. Representative · Massachusetts's 3rd districtDemocraticlast term ended 1889
  • Leroy MarshallU.S. Representative · Ohio's 7th districtRepublicanlast term ended 1937
  • Levi MackeyU.S. Representative · Pennsylvania's 20th districtDemocraticlast term ended 1879
  • Levi MaishU.S. Representative · Pennsylvania's 19th districtDemocraticlast term ended 1891
  • Levi MortonU.S. Representative · New York's 11th districtRepublicanlast term ended 1883
  • Lewis MartinU.S. Representative · New Jersey's 6th districtDemocraticlast term ended 1915
  • Lewis MaxwellU.S. Representative · Virginia's 21st districtAnti Jacksonianlast term ended 1833
  • Lewis McKenzieU.S. Representative · Virginia's 7th districtConservativelast term ended 1871
  • Lewis MorganU.S. Representative · Louisiana's 6th districtDemocraticlast term ended 1917
  • Lewis MorrisU.S. Representative · Vermont's 2nd districtFederalistlast term ended 1803
  • Lincoln McCandlessU.S. Representative · HawaiiDemocraticlast term ended 1935
  • Littleton MooreU.S. Representative · Texas's 8th districtDemocraticlast term ended 1893
  • Lloyd MeedsU.S. Representative · Washington's 2nd districtDemocraticlast term ended 1979
  • Lot MorrillU.S. Senator · MaineRepublicanlast term ended 1877
  • Louis McComasU.S. Senator · MarylandRepublicanlast term ended 1905
  • Louis McFaddenU.S. Representative · Pennsylvania's 15th districtRepublicanlast term ended 1935
  • Louis McLaneU.S. Senator · DelawareJacksonlast term ended 1829
  • Louis MillerU.S. Representative · Missouri's 11th districtRepublicanlast term ended 1945
  • Louis MonastU.S. Representative · Rhode Island's 3rd districtRepublicanlast term ended 1929
  • Louis St. MartinU.S. Representative · Louisiana's 1st districtDemocraticlast term ended 1887
  • Lucas MillerU.S. Representative · Wisconsin's 6th districtDemocraticlast term ended 1893
  • Lucien MacioraU.S. Representative · ConnecticutDemocraticlast term ended 1943
  • Luke MesserU.S. Representative · Indiana's 6th districtRepublicanlast term ended 2019
  • Luther McKinneyU.S. Representative · New Hampshire's 1st districtDemocraticlast term ended 1893
  • Luther MottU.S. Representative · New York's 32nd districtRepublicanlast term ended 1925
  • Lycurgus MarshallU.S. Representative · OhioRepublicanlast term ended 1941
  • Lyne MetcalfeU.S. Representative · Missouri's 3rd districtRepublicanlast term ended 1879
  • Lynn MartinU.S. Representative · Illinois's 16th districtRepublicanlast term ended 1991
  • Mace MoultonU.S. Representative · New Hampshire's -1th districtDemocraticlast term ended 1847
  • Mack MattinglyU.S. Senator · GeorgiaRepublicanlast term ended 1987
  • Magne MichaelsonU.S. Representative · Illinois's 7th districtRepublicanlast term ended 1931
  • Mahlon MansonU.S. Representative · Indiana's 7th districtDemocraticlast term ended 1873
  • Malcolm MoodyU.S. Representative · Oregon's 2nd districtRepublicanlast term ended 1903
  • Marc MarksU.S. Representative · Pennsylvania's 24th districtRepublicanlast term ended 1983
  • Marcus J. MolinaroU.S. Representative · New York's 19th districtRepublicanlast term ended 2025
  • Marcus MortonU.S. Representative · Massachusetts's 10th districtRepublicanlast term ended 1821
  • Marilyn MusgraveU.S. Representative · Colorado's 4th districtRepublicanlast term ended 2009
  • Marjorie Margolies-MezvinskyU.S. Representative · Pennsylvania's 13th districtDemocraticlast term ended 1995
  • Mark De MotteU.S. Representative · Indiana's 10th districtRepublicanlast term ended 1883
  • Mark MeadowsU.S. Representative · North Carolina's 11th districtRepublicanlast term ended 2020
  • Martha McSallyU.S. Senator · ArizonaRepublicanlast term ended 2020
  • Martin MaddenU.S. Representative · Illinois's 1st districtRepublicanlast term ended 1929
  • Martin MaginnisU.S. Representative · Montana's -1th districtDemocraticlast term ended 1885
  • Martin McKneallyU.S. Representative · New York's 27th districtRepublicanlast term ended 1971
  • Martin MeehanU.S. Representative · Massachusetts's 5th districtDemocraticlast term ended 2007
  • Martin MorrisonU.S. Representative · Indiana's 9th districtDemocraticlast term ended 1917
  • Marvin MathisU.S. Representative · Georgia's 2nd districtDemocraticlast term ended 1981
  • Mary Bono MackU.S. Representative · California's 45th districtRepublicanlast term ended 2013
  • Mathias MorrisU.S. Representative · Pennsylvania's 6th districtWhiglast term ended 1839
  • Matthew MartínezU.S. Representative · California's 31st districtRepublicanlast term ended 2001
  • Matthew McHughU.S. Representative · New York's 28th districtDemocraticlast term ended 1993
  • Matthew MerrittU.S. Representative · New YorkDemocraticlast term ended 1945
  • Maurice MurphyU.S. Senator · New HampshireRepublicanlast term ended 1962
  • Mel MartinezU.S. Senator · FloridaRepublicanlast term ended 2009
  • Melvin MaasU.S. Representative · Minnesota's 4th districtRepublicanlast term ended 1945
  • Melvin McLaughlinU.S. Representative · Nebraska's 4th districtRepublicanlast term ended 1927
  • Meredith MalloryU.S. Representative · New York's 27th districtDemocraticlast term ended 1841
  • Merrill MooresU.S. Representative · Indiana's 7th districtRepublicanlast term ended 1925
  • Michael H. MichaudU.S. Representative · Maine's 2nd districtDemocraticlast term ended 2015
  • Michael MansfieldU.S. Senator · MontanaDemocraticlast term ended 1977
  • Michael McEttrickU.S. Representative · Massachusetts's 10th districtInd. Democratlast term ended 1895
  • Michael McMahonU.S. Representative · New York's 13th districtDemocraticlast term ended 2011
  • Michael McNultyU.S. Representative · New York's 21st districtDemocraticlast term ended 2009
  • Michael MuldowneyU.S. Representative · Pennsylvania's 32nd districtRepublicanlast term ended 1935
  • Michael MyersU.S. Representative · Pennsylvania's 1st districtDemocraticlast term ended 1981
  • Mick MulvaneyU.S. Representative · South Carolina's 5th districtRepublicanlast term ended 2017
  • Mike McCormackU.S. Representative · Washington's 4th districtDemocraticlast term ended 1981
  • Mike McIntyreU.S. Representative · North Carolina's 7th districtDemocraticlast term ended 2015
  • Mitchell MayU.S. Representative · New York's 6th districtDemocraticlast term ended 1901
  • Morgan MartinU.S. Representative · Wisconsin's -1th districtDemocraticlast term ended 1847
  • Morgan MoulderU.S. Representative · Missouri's 11th districtDemocraticlast term ended 1963
  • Morgan MurphyU.S. Representative · Illinois's 2nd districtDemocraticlast term ended 1981
  • Morris MillerU.S. Representative · New York's 16th districtFederalistlast term ended 1815
  • Moses MacdonaldU.S. Representative · Maine's 1st districtDemocraticlast term ended 1855
  • Moses MasonU.S. Representative · Maine's 5th districtJacksonlast term ended 1837
  • Moses McCleanU.S. Representative · Pennsylvania's 15th districtDemocraticlast term ended 1847
  • Moses McCoidU.S. Representative · Iowa's 1st districtRepublicanlast term ended 1885
  • Myron McCordU.S. Representative · Wisconsin's 9th districtRepublicanlast term ended 1891
  • Nahum MitchellU.S. Representative · Massachusetts's 7th districtFederalistlast term ended 1805
  • Nathan MurphyU.S. Representative · ArizonaRepublicanlast term ended 1897
  • Nathaniel MaconU.S. Senator · North CarolinaJacksonlast term ended 1828
  • Nelson MatthewsU.S. Representative · Ohio's 5th districtRepublicanlast term ended 1917
  • Nelson McCormickU.S. Representative · Kansas's 6th districtPopulistlast term ended 1899
  • Ner MiddleswarthU.S. Representative · Pennsylvania's 10th districtWhiglast term ended 1855
  • Newt MillsU.S. Representative · Louisiana's 5th districtDemocraticlast term ended 1943
  • Nicholas MavroulesU.S. Representative · Massachusetts's 6th districtDemocraticlast term ended 1993
  • Nicholas MooreU.S. Representative · Maryland's -1th districtRepublicanlast term ended 1817
  • Nicholas MullerU.S. Representative · New York's 7th districtDemocraticlast term ended 1903
  • Noah MasonU.S. Representative · Illinois's 15th districtRepublicanlast term ended 1963
  • Norman MinetaU.S. Representative · California's 15th districtDemocraticlast term ended 1995
  • Norman MozleyU.S. Representative · Missouri's 14th districtRepublicanlast term ended 1897
  • Numa MontetU.S. Representative · Louisiana's 3rd districtDemocraticlast term ended 1937
  • Néstor MontoyaU.S. Representative · New Mexico's 1st districtRepublicanlast term ended 1923
  • Obadiah McFaddenU.S. Representative · Washington's -1th districtDemocraticlast term ended 1875
  • Ogden MillsU.S. Representative · New York's 17th districtRepublicanlast term ended 1927
  • Oliver MorseU.S. Representative · New York's 19th districtRepublicanlast term ended 1859
  • Oliver MortonU.S. Senator · IndianaRepublicanlast term ended 1877
  • Orange MerwinU.S. Representative · Connecticut's -1th districtAdamslast term ended 1829
  • Orren MooreU.S. Representative · New Hampshire's 2nd districtRepublicanlast term ended 1891
  • Orrice MurdockU.S. Senator · UtahDemocraticlast term ended 1947
  • Orrin MillerU.S. Representative · Kansas's 2nd districtRepublicanlast term ended 1897
  • Orsamus MattesonU.S. Representative · New York's 20th districtRepublicanlast term ended 1859
  • Orsamus MerrillU.S. Representative · VermontRepublicanlast term ended 1821
  • Oscar MooreU.S. Representative · Ohio's 10th districtInd. Republican-Democratlast term ended 1857
  • Parren MitchellU.S. Representative · Maryland's 7th districtDemocraticlast term ended 1987
  • Patrick MagruderU.S. Representative · Maryland's 3rd districtRepublicanlast term ended 1807
  • Patrick MartinU.S. Representative · California's 38th districtRepublicanlast term ended 1965
  • Patrick McCarranU.S. Senator · NevadaDemocraticlast term ended 1954
  • Patrick McLaneU.S. Representative · Pennsylvania's 10th districtDemocraticlast term ended 1921
  • Patrick McNamaraU.S. Senator · MichiganDemocraticlast term ended 1966
  • Patrick MeehanU.S. Representative · Pennsylvania's 7th districtRepublicanlast term ended 2018
  • Patrick MoynihanU.S. Representative · Illinois's 2nd districtRepublicanlast term ended 1935
  • Patrick MurphyU.S. Representative · Pennsylvania's 8th districtDemocraticlast term ended 2011
  • Patrick MurphyU.S. Representative · Florida's 18th districtDemocraticlast term ended 2017
  • Patrick T. McHenryU.S. Representative · North Carolina's 10th districtRepublicanlast term ended 2025
  • Patsy MinkU.S. Representative · Hawaii's 2nd districtDemocraticlast term ended 2002
  • Paul MaloneyU.S. Representative · Louisiana's 2nd districtDemocraticlast term ended 1947
  • Paul McCloskeyU.S. Representative · California's 12th districtRepublicanlast term ended 1983
  • Paul McCorkleU.S. Representative · South Carolina's 5th districtDemocraticlast term ended 1917
  • Paul McHaleU.S. Representative · Pennsylvania's 15th districtDemocraticlast term ended 1999
  • Paul MitchellU.S. Representative · Michigan's 10th districtIndependentlast term ended 2021
  • Paul MooreU.S. Representative · New Jersey's 8th districtDemocraticlast term ended 1929
  • Peter De MuthU.S. Representative · Pennsylvania's 30th districtDemocraticlast term ended 1939
  • Peter MackU.S. Representative · Illinois's 21st districtDemocraticlast term ended 1963
  • Peter MahoneyU.S. Representative · New York's 4th districtDemocraticlast term ended 1889
  • Peter MeijerU.S. Representative · Michigan's 3rd districtRepublicanlast term ended 2023
  • Philip MarkleyU.S. Representative · Pennsylvania's 5th districtAdamslast term ended 1827
  • Philip McCullochU.S. Representative · Arkansas's 1st districtDemocraticlast term ended 1903
  • Phineas MinerU.S. Representative · Connecticut's -1th districtlast term ended 1835
  • Pleasant MillerU.S. Representative · Tennessee's 2nd districtRepublicanlast term ended 1811
  • Porter McCumberU.S. Senator · North DakotaRepublicanlast term ended 1923
  • Prentiss MellenU.S. Senator · MassachusettsFederalistlast term ended 1821
  • Ralph MetcalfeU.S. Representative · Illinois's 1st districtDemocraticlast term ended 1979
  • Ralph MossU.S. Representative · Indiana's 5th districtDemocraticlast term ended 1917
  • Raphael MustoU.S. Representative · Pennsylvania's 11th districtDemocraticlast term ended 1981
  • Ray MaddenU.S. Representative · Indiana's 1st districtDemocraticlast term ended 1977
  • Raymond McGrathU.S. Representative · New York's 5th districtRepublicanlast term ended 1993
  • Raymond McKeoughU.S. Representative · Illinois's 2nd districtDemocraticlast term ended 1943
  • Reid MurrayU.S. Representative · Wisconsin's 7th districtRepublicanlast term ended 1953
  • Return MeigsU.S. Senator · OhioRepublicanlast term ended 1810
  • Reuben MoonU.S. Representative · Pennsylvania's 4th districtRepublicanlast term ended 1913
  • Rice MeansU.S. Senator · ColoradoRepublicanlast term ended 1927
  • Richard MallaryU.S. Representative · VermontRepublicanlast term ended 1975
  • Richard ManningU.S. Representative · South Carolina's 8th districtJacksonlast term ended 1837
  • Richard MarvinU.S. Representative · New York's 31st districtWhiglast term ended 1841
  • Richard McCarthyU.S. Representative · New York's 39th districtDemocraticlast term ended 1971
  • Richard McCartyU.S. Representative · New York's 8th districtRepublicanlast term ended 1823
  • Richard McCormickU.S. Representative · New York's 1st districtRepublicanlast term ended 1897
  • Richard McKiniryU.S. Representative · New York's 23rd districtDemocraticlast term ended 1921
  • Richard MeadeU.S. Representative · Virginia's 2nd districtDemocraticlast term ended 1853
  • Richard MenefeeU.S. Representative · Kentucky's 11th districtWhiglast term ended 1839
  • Richard MolonyU.S. Representative · Illinois's 4th districtDemocraticlast term ended 1853
  • Richard MottU.S. Representative · Ohio's 5th districtRepublicanlast term ended 1859
  • Richard MurphyU.S. Senator · IowaDemocraticlast term ended 1936
  • Robert MaconU.S. Representative · Arkansas's 1st districtDemocraticlast term ended 1913
  • Robert MalloryU.S. Representative · Kentucky's 5th districtUnionistlast term ended 1865
  • Robert MaloneyU.S. Representative · Massachusetts's 7th districtRepublicanlast term ended 1923
  • Robert MarionU.S. Representative · South Carolina's 1st districtRepublicanlast term ended 1811
  • Robert MartinU.S. Representative · Maryland's 8th districtAdamslast term ended 1827
  • Robert MathiasU.S. Representative · California's 18th districtRepublicanlast term ended 1975
  • Robert MatsuiU.S. Representative · California's 5th districtDemocraticlast term ended 2005
  • Robert MayoU.S. Representative · Virginia's 1st districtReadjusterlast term ended 1885
  • Robert McClellanU.S. Representative · New York's 8th districtDemocraticlast term ended 1843
  • Robert McClellandU.S. Representative · Michigan's 1st districtDemocraticlast term ended 1849
  • Robert McCloryU.S. Representative · Illinois's 13th districtRepublicanlast term ended 1983
  • Robert McCoyU.S. Representative · Pennsylvania's 11th districtJacksonlast term ended 1833
  • Robert McCrackenU.S. Representative · Idaho's -1th districtRepublicanlast term ended 1917
  • Robert McEwenU.S. Representative · New York's 30th districtRepublicanlast term ended 1981
  • Robert McGarveyU.S. Representative · Pennsylvania's 2nd districtRepublicanlast term ended 1949
  • Robert McHattonU.S. Representative · Kentucky's 5th districtJacksonlast term ended 1829
  • Robert McIntoshU.S. Representative · Michigan's 7th districtRepublicanlast term ended 1959
  • Robert McKnightU.S. Representative · Pennsylvania's 22nd districtRepublicanlast term ended 1863
  • Robert McLaneU.S. Representative · Maryland's 4th districtDemocraticlast term ended 1883
  • Robert McLoskeyU.S. Representative · Illinois's 19th districtRepublicanlast term ended 1965
  • Robert MenendezU.S. Senator · New JerseyDemocraticlast term ended 2024
  • Robert MichelU.S. Representative · Illinois's 18th districtRepublicanlast term ended 1995
  • Robert MiersU.S. Representative · Indiana's 2nd districtDemocraticlast term ended 1905
  • Robert MitchellU.S. Representative · Ohio's 12th districtJacksonlast term ended 1835
  • Robert MollohanU.S. Representative · West Virginia's 1st districtDemocraticlast term ended 1983
  • Robert MonellU.S. Representative · New York's 21st districtJacksonlast term ended 1831
  • Robert MooreU.S. Representative · Pennsylvania's 15th districtRepublicanlast term ended 1821
  • Robert MooreU.S. Representative · Georgia's 1st districtDemocraticlast term ended 1925
  • Robert MooreU.S. Representative · Virginia's 8th districtDemocraticlast term ended 1931
  • Robert MorganU.S. Senator · North CarolinaDemocraticlast term ended 1981
  • Robert MorrisU.S. Senator · PennsylvaniaPro-Administrationlast term ended 1795
  • Robert MorrisU.S. Representative · Minnesota's 6th districtRepublicanlast term ended 1903
  • Robert MoutonU.S. Representative · Louisiana's 3rd districtDemocraticlast term ended 1941
  • Robert MrazekU.S. Representative · New York's 3rd districtDemocraticlast term ended 1993
  • Robert MurrayU.S. Representative · Ohio's 3rd districtDemocraticlast term ended 1885
  • Roger MillsU.S. Senator · TexasDemocraticlast term ended 1899
  • Rogers MortonU.S. Representative · Maryland's 1st districtRepublicanlast term ended 1973
  • Rolla McMillenU.S. Representative · Illinois's 22nd districtRepublicanlast term ended 1951
  • Rollin MallaryU.S. Representative · Vermont's 2nd districtAdamslast term ended 1833
  • Romano MazzoliU.S. Representative · Kentucky's 3rd districtDemocraticlast term ended 1995
  • Ronald MachtleyU.S. Representative · Rhode Island's 1st districtRepublicanlast term ended 1995
  • Ronald MarleneeU.S. Representative · Montana's 2nd districtRepublicanlast term ended 1993
  • Ronald MottlU.S. Representative · Ohio's 23rd districtDemocraticlast term ended 1983
  • Roscoe McCullochU.S. Senator · OhioRepublicanlast term ended 1930
  • Rowland MahanyU.S. Representative · New York's 32nd districtRepublicanlast term ended 1899
  • Roy McVickerU.S. Representative · Colorado's 2nd districtDemocraticlast term ended 1967
  • Rufus MalloryU.S. Representative · Oregon's 1st districtRepublicanlast term ended 1869
  • Rufus McIntireU.S. Representative · Maine's 1st districtJacksonlast term ended 1835
  • Russell MackU.S. Representative · Washington's 3rd districtRepublicanlast term ended 1961
  • Rutger MillerU.S. Representative · New York's 17th districtJacksonlast term ended 1837
  • Ruth McCormickU.S. Representative · Illinois's -1th districtRepublicanlast term ended 1931
  • Samson MasonU.S. Representative · Ohio's 10th districtWhiglast term ended 1843
  • Samuel MaclayU.S. Senator · PennsylvaniaRepublicanlast term ended 1809
  • Samuel MajorU.S. Representative · Missouri's -1th districtDemocraticlast term ended 1933
  • Samuel MardisU.S. Representative · Alabama's 3rd districtJacksonlast term ended 1835
  • Samuel MarshallU.S. Representative · Illinois's 19th districtDemocraticlast term ended 1875
  • Samuel MassingaleU.S. Representative · Oklahoma's 7th districtDemocraticlast term ended 1943
  • Samuel MaxeyU.S. Senator · TexasDemocraticlast term ended 1887
  • Samuel MaxwellU.S. Representative · Nebraska's 3rd districtPopulistlast term ended 1899
  • Samuel MayallU.S. Representative · Maine's 2nd districtDemocraticlast term ended 1855
  • Samuel McCallU.S. Representative · Massachusetts's 8th districtRepublicanlast term ended 1913
  • Samuel McConnellU.S. Representative · Pennsylvania's 13th districtRepublicanlast term ended 1959
  • Samuel McEneryU.S. Senator · LouisianaDemocraticlast term ended 1910
  • Samuel McKeanU.S. Senator · PennsylvaniaDemocraticlast term ended 1839
  • Samuel McKeeU.S. Representative · Kentucky's 7th districtRepublicanlast term ended 1817
  • Samuel McKeeU.S. Representative · Kentucky's 9th districtRepublicanlast term ended 1869
  • Samuel McLeanU.S. Representative · Montana's -1th districtDemocraticlast term ended 1867
  • Samuel McMillanU.S. Senator · MinnesotaRepublicanlast term ended 1887
  • Samuel McMillanU.S. Representative · New York's 21st districtRepublicanlast term ended 1909
  • Samuel McReynoldsU.S. Representative · Tennessee's 3rd districtDemocraticlast term ended 1941
  • Samuel McRobertsU.S. Senator · IllinoisDemocraticlast term ended 1843
  • Samuel MerrittU.S. Representative · Idaho's -1th districtDemocraticlast term ended 1873
  • Samuel MillerU.S. Representative · New York's 21st districtRepublicanlast term ended 1877
  • Samuel MillerU.S. Representative · Pennsylvania's 28th districtRepublicanlast term ended 1917
  • Samuel MitchillU.S. Representative · New York's 2nd districtRepublicanlast term ended 1813
  • Samuel MontgomeryU.S. Representative · Oklahoma's 1st districtRepublicanlast term ended 1927
  • Samuel MooreU.S. Representative · Pennsylvania's 6th districtRepublicanlast term ended 1823
  • Samuel MooreU.S. Representative · Virginia's 17th districtAnti Jacksonianlast term ended 1835
  • Samuel MorrillU.S. Representative · Maine's 2nd districtRepublicanlast term ended 1871
  • Samuel MorrisU.S. Representative · Pennsylvania's 17th districtDemocraticlast term ended 1841
  • Samuel MoultonU.S. Representative · Illinois's 17th districtDemocraticlast term ended 1885
  • Schuyler MerrittU.S. Representative · Connecticut's 4th districtRepublicanlast term ended 1937
  • Scott McInnisU.S. Representative · Colorado's 3rd districtRepublicanlast term ended 2005
  • Scott MurphyU.S. Representative · New York's 20th districtDemocraticlast term ended 2011
  • Sean Patrick MaloneyU.S. Representative · New York's 18th districtDemocraticlast term ended 2023
  • Seth MillikenU.S. Representative · Maine's 3rd districtRepublicanlast term ended 1899
  • Seth MoffattU.S. Representative · Michigan's 11th districtRepublicanlast term ended 1889
  • Sherman MintonU.S. Senator · IndianaDemocraticlast term ended 1941
  • Sidney MorrisonU.S. Representative · Washington's 4th districtRepublicanlast term ended 1993
  • Smith McPhersonU.S. Representative · Iowa's 9th districtRepublicanlast term ended 1901
  • Smith MillerU.S. Representative · Indiana's 1st districtDemocraticlast term ended 1857
  • Spark MatsunagaU.S. Senator · HawaiiDemocraticlast term ended 1990
  • Stanley MatthewsU.S. Senator · OhioRepublicanlast term ended 1879
  • Stephanie N. MurphyU.S. Representative · Florida's 7th districtDemocraticlast term ended 2023
  • Stephen MalloryU.S. Senator · FloridaDemocraticlast term ended 1861
  • Stephen MalloryU.S. Senator · FloridaDemocraticlast term ended 1907
  • Stephen MayhamU.S. Representative · New York's 15th districtDemocraticlast term ended 1879
  • Stephen MillardU.S. Representative · New York's 26th districtRepublicanlast term ended 1887
  • Stephen MillerU.S. Senator · South CarolinaNullifierlast term ended 1833
  • Stephen MitchellU.S. Senator · ConnecticutPro-Administrationlast term ended 1795
  • Stephen MorganU.S. Representative · Ohio's 10th districtRepublicanlast term ended 1905
  • Stevens MasonU.S. Senator · VirginiaRepublicanlast term ended 1803
  • Stewart McKinneyU.S. Representative · Connecticut's 4th districtRepublicanlast term ended 1987
  • Sue Wilkins MyrickU.S. Representative · North Carolina's 9th districtRepublicanlast term ended 2013
  • Susan MolinariU.S. Representative · New York's 13th districtRepublicanlast term ended 1997
  • Sydenham MooreU.S. Representative · Alabama's 4th districtDemocraticlast term ended 1861
  • Sydney MuddU.S. Representative · Maryland's 5th districtRepublicanlast term ended 1911
  • Sydney MuddU.S. Representative · Maryland's 5th districtRepublicanlast term ended 1925
  • Thaddeus MachrowiczU.S. Representative · Michigan's 1st districtDemocraticlast term ended 1963
  • Thaddeus MahonU.S. Representative · Pennsylvania's 17th districtRepublicanlast term ended 1907
  • Thaddeus McCotterU.S. Representative · Michigan's 11th districtRepublicanlast term ended 2012
  • Theodore MoritzU.S. Representative · Pennsylvania's 32nd districtDemocraticlast term ended 1937
  • Thomas MacArthurU.S. Representative · New Jersey's 3rd districtRepublicanlast term ended 2019
  • Thomas MagnerU.S. Representative · New York's 6th districtDemocraticlast term ended 1895
  • Thomas MajorsU.S. Representative · Nebraska's -1th districtRepublicanlast term ended 1881
  • Thomas MantonU.S. Representative · New York's 7th districtDemocraticlast term ended 1999
  • Thomas MarshallU.S. Representative · Kentucky's 12th districtAnti Jacksonianlast term ended 1835
  • Thomas MarshallU.S. Representative · Kentucky's 10th districtWhiglast term ended 1843
  • Thomas MarshallU.S. Representative · North Dakota's -1th districtRepublicanlast term ended 1909
  • Thomas MartinU.S. Senator · VirginiaDemocraticlast term ended 1919
  • Thomas MartinU.S. Senator · IowaRepublicanlast term ended 1961
  • Thomas MaxwellU.S. Representative · New York's 25th districtJacksonlast term ended 1831
  • Thomas McCreeryU.S. Senator · KentuckyDemocraticlast term ended 1879
  • Thomas McCulloughU.S. Representative · Pennsylvania's 5th districtFederalistlast term ended 1821
  • Thomas McEwanU.S. Representative · New Jersey's 7th districtRepublicanlast term ended 1899
  • Thomas McGrathU.S. Representative · New Jersey's 2nd districtDemocraticlast term ended 1967
  • Thomas McIntyreU.S. Senator · New HampshireDemocraticlast term ended 1979
  • Thomas McKennanU.S. Representative · Pennsylvania's 21st districtWhiglast term ended 1843
  • Thomas McKeownU.S. Representative · Oklahoma's 4th districtDemocraticlast term ended 1935
  • Thomas McKissockU.S. Representative · New York's 9th districtWhiglast term ended 1851
  • Thomas McMillanU.S. Representative · South Carolina's 1st districtDemocraticlast term ended 1941
  • Thomas McRaeU.S. Representative · Arkansas's 3rd districtDemocraticlast term ended 1903
  • Thomas MeskillU.S. Representative · Connecticut's 6th districtRepublicanlast term ended 1971
  • Thomas MetcalfeU.S. Senator · KentuckyAdamslast term ended 1849
  • Thomas MillerU.S. Representative · South Carolina's 7th districtRepublicanlast term ended 1891
  • Thomas MillerU.S. Representative · DelawareRepublicanlast term ended 1917
  • Thomas MillerU.S. Representative · Pennsylvania's 12th districtRepublicanlast term ended 1945
  • Thomas MitchellU.S. Representative · South Carolina's 3rd districtJacksonlast term ended 1833
  • Thomas MontgomeryU.S. Representative · Kentucky's 9th districtRepublicanlast term ended 1823
  • Thomas MooreU.S. Representative · South Carolina's 8th districtRepublicanlast term ended 1817
  • Thomas MooreU.S. Representative · Virginia's 10th districtRepublicanlast term ended 1823
  • Thomas MooreU.S. Representative · Kentucky's 7th districtJacksonlast term ended 1829
  • Thomas MorganU.S. Representative · Pennsylvania's 22nd districtDemocraticlast term ended 1977
  • Thomas MorrisU.S. Representative · New York's 10th districtFederalistlast term ended 1803
  • Thomas MorrisU.S. Senator · OhioDemocraticlast term ended 1839
  • Thomas MorrisU.S. Representative · New MexicoDemocraticlast term ended 1969
  • Thomas MurrayU.S. Representative · Pennsylvania's 10th districtRepublicanlast term ended 1823
  • Thomas MurrayU.S. Representative · Tennessee's 7th districtDemocraticlast term ended 1967
  • Thompson McNeelyU.S. Representative · Illinois's 9th districtDemocraticlast term ended 1873
  • Thompson MurchU.S. Representative · Maine's 5th districtNational Greenbackerlast term ended 1883
  • Thruston MortonU.S. Senator · KentuckyRepublicanlast term ended 1968
  • Tim MahoneyU.S. Representative · Florida's 16th districtDemocraticlast term ended 2009
  • Tim MurphyU.S. Representative · Pennsylvania's 18th districtRepublicanlast term ended 2017
  • Toby MorrisU.S. Representative · Oklahoma's 6th districtDemocraticlast term ended 1961
  • Tom MalinowskiU.S. Representative · New Jersey's 7th districtDemocraticlast term ended 2023
  • Tom MarinoU.S. Representative · Pennsylvania's 12th districtRepublicanlast term ended 2019
  • Tom MooreheadU.S. Representative · Ohio's 15th districtRepublicanlast term ended 1963
  • Torbert MacdonaldU.S. Representative · Massachusetts's 7th districtDemocraticlast term ended 1977
  • Truman MerrimanU.S. Representative · New York's 11th districtDemocraticlast term ended 1889
  • Turner MarquetteU.S. Representative · Nebraska's -1th districtRepublicanlast term ended 1869
  • Ulysses MercurU.S. Representative · Pennsylvania's 13th districtRepublicanlast term ended 1873
  • Vance M. McAllisterU.S. Representative · Louisiana's 5th districtRepublicanlast term ended 2015
  • Vannoy ManningU.S. Representative · Mississippi's -1th districtDemocraticlast term ended 1885
  • Verner MainU.S. Representative · Michigan's 3rd districtRepublicanlast term ended 1937
  • Victor MetcalfU.S. Representative · California's 3rd districtRepublicanlast term ended 1905
  • Victor MurdockU.S. Representative · Kansas's 8th districtRepublicanlast term ended 1915
  • Vincent MathewsU.S. Representative · New York's 14th districtFederalistlast term ended 1811
  • Vito MarcantonioU.S. Representative · New York's 18th districtAmerican Laborlast term ended 1951
  • Walter MageeU.S. Representative · New York's -1th districtRepublicanlast term ended 1929
  • Walter McCoyU.S. Representative · New Jersey's 9th districtDemocraticlast term ended 1915
  • Walter McIndoeU.S. Representative · Wisconsin's 6th districtRepublicanlast term ended 1867
  • Walter McVeyU.S. Representative · Kansas's 3rd districtRepublicanlast term ended 1963
  • Walter MinnickU.S. Representative · Idaho's 1st districtDemocraticlast term ended 2011
  • Walter MoellerU.S. Representative · Ohio's 10th districtDemocraticlast term ended 1967
  • Walter MondaleU.S. Senator · MinnesotaDemocraticlast term ended 1976
  • Walter MummaU.S. Representative · Pennsylvania's 16th districtRepublicanlast term ended 1963
  • Ward MillerU.S. Representative · Ohio's 6th districtRepublicanlast term ended 1961
  • Warner MillerU.S. Senator · New YorkRepublicanlast term ended 1887
  • Warren MagnusonU.S. Senator · WashingtonDemocraticlast term ended 1981
  • Warren MillerU.S. Representative · West Virginia's 4th districtRepublicanlast term ended 1899
  • Washington McCormickU.S. Representative · Montana's 1st districtRepublicanlast term ended 1923
  • Wayne MorseU.S. Senator · OregonDemocraticlast term ended 1969
  • Welty McCulloghU.S. Representative · Pennsylvania's 21st districtRepublicanlast term ended 1889
  • Wendell MeadeU.S. Representative · Kentucky's 7th districtRepublicanlast term ended 1949
  • Whitmell MartinU.S. Representative · Louisiana's -1th districtDemocraticlast term ended 1931
  • Wilbur MillsU.S. Representative · Arkansas's 2nd districtDemocraticlast term ended 1977
  • Wiley MayneU.S. Representative · Iowa's 6th districtRepublicanlast term ended 1975
  • William MacDonaldU.S. Representative · Michigan's 12th districtProgressivelast term ended 1915
  • William MaclayU.S. Senator · PennsylvaniaAnti-Administrationlast term ended 1791
  • William MaclayU.S. Representative · Pennsylvania's 5th districtRepublicanlast term ended 1819
  • William MaclayU.S. Representative · Pennsylvania's 9th districtRepublicanlast term ended 1821
  • William MaclayU.S. Representative · New York's 5th districtDemocraticlast term ended 1861
  • William MacyU.S. Representative · New York's 1st districtRepublicanlast term ended 1951
  • William MahoneU.S. Senator · VirginiaRepublicanlast term ended 1887
  • William MahoneyU.S. Representative · Illinois's 8th districtDemocraticlast term ended 1905
  • William MailliardU.S. Representative · California's 6th districtRepublicanlast term ended 1975
  • William MarcyU.S. Senator · New YorkJacksonlast term ended 1833
  • William MarksU.S. Senator · PennsylvaniaAdamslast term ended 1831
  • William MartinU.S. Representative · South Carolina's 4th districtJacksonlast term ended 1831
  • William MartinU.S. Representative · Texas's 2nd districtDemocraticlast term ended 1891
  • William MartiniU.S. Representative · New Jersey's 8th districtRepublicanlast term ended 1997
  • William MasonU.S. Representative · New York's 21st districtJacksonlast term ended 1837
  • William MasonU.S. Representative · Illinois's -1th districtRepublicanlast term ended 1923
  • William MasseyU.S. Senator · NevadaRepublicanlast term ended 1913
  • William MatthewsU.S. Representative · Maryland's 6th districtFederalistlast term ended 1799
  • William MayU.S. Representative · Illinois's 3rd districtDemocraticlast term ended 1839
  • William MayburyU.S. Representative · Michigan's 1st districtDemocraticlast term ended 1887
  • William MayrantU.S. Representative · South Carolina's 9th districtRepublicanlast term ended 1817
  • William McAdooU.S. Representative · New Jersey's 7th districtDemocraticlast term ended 1891
  • William McAdooU.S. Senator · CaliforniaDemocraticlast term ended 1938
  • William McAleerU.S. Representative · Pennsylvania's 3rd districtInd. Democratlast term ended 1901
  • William McCartyU.S. Representative · Virginia's 14th districtWhiglast term ended 1841
  • William McCauslenU.S. Representative · Ohio's 17th districtDemocraticlast term ended 1845
  • William McClellandU.S. Representative · Pennsylvania's 24th districtDemocraticlast term ended 1873
  • William McComasU.S. Representative · Virginia's 19th districtWhiglast term ended 1837
  • William McConnellU.S. Senator · IdahoRepublicanlast term ended 1891
  • William McCoyU.S. Representative · Virginia's 19th districtJacksonlast term ended 1833
  • William McCredieU.S. Representative · Washington's 2nd districtRepublicanlast term ended 1911
  • William McCreeryU.S. Representative · Maryland's 5th districtRepublicanlast term ended 1809
  • William McCreeryU.S. Representative · Pennsylvania's 15th districtJacksonlast term ended 1831
  • William McCullochU.S. Representative · Ohio's 4th districtRepublicanlast term ended 1973
  • William McDanielU.S. Representative · Missouri's -1th districtDemocraticlast term ended 1847
  • William McFarlandU.S. Representative · Tennessee's 1st districtDemocraticlast term ended 1877
  • William McFarlaneU.S. Representative · Texas's 13th districtDemocraticlast term ended 1939
  • William McIntireU.S. Representative · Maryland's 4th districtRepublicanlast term ended 1899
  • William McKaigU.S. Representative · Maryland's 6th districtDemocraticlast term ended 1895
  • William McKeighanU.S. Representative · Nebraska's 5th districtPopulistlast term ended 1895
  • William McKenneyU.S. Representative · Virginia's 4th districtDemocraticlast term ended 1897
  • William McKinleyU.S. Representative · Virginia's 1st districtRepublicanlast term ended 1811
  • William McKinleyU.S. Representative · Ohio's 18th districtRepublicanlast term ended 1891
  • William McKinleyU.S. Senator · IllinoisRepublicanlast term ended 1927
  • William McLeanU.S. Representative · Ohio's 3rd districtAdamslast term ended 1829
  • William McLeanU.S. Representative · Texas's 2nd districtDemocraticlast term ended 1875
  • William McManusU.S. Representative · New York's 9th districtAdamslast term ended 1827
  • William McMasterU.S. Senator · South DakotaRepublicanlast term ended 1931
  • William McMillanU.S. Representative · Ohio's -1th districtlast term ended 1801
  • William McNagnyU.S. Representative · Indiana's 12th districtDemocraticlast term ended 1895
  • William McNaryU.S. Representative · Massachusetts's 10th districtDemocraticlast term ended 1907
  • William McVeyU.S. Representative · Illinois's 4th districtRepublicanlast term ended 1959
  • William McWillieU.S. Representative · Mississippi's 3rd districtDemocraticlast term ended 1851
  • William MedillU.S. Representative · Ohio's 9th districtDemocraticlast term ended 1843
  • William MerrickU.S. Senator · MarylandWhiglast term ended 1845
  • William MerrickU.S. Representative · Maryland's 5th districtDemocraticlast term ended 1873
  • William MesickU.S. Representative · Michigan's 11th districtRepublicanlast term ended 1901
  • William MeyerU.S. Representative · VermontDemocraticlast term ended 1961
  • William MilesU.S. Representative · South Carolina's 2nd districtDemocraticlast term ended 1861
  • William MillerU.S. Representative · New York's 3rd districtAmericanlast term ended 1847
  • William MillerU.S. Representative · Pennsylvania's 14th districtDemocraticlast term ended 1865
  • William MillerU.S. Representative · Connecticut's 1st districtRepublicanlast term ended 1949
  • William MillerU.S. Representative · New York's 40th districtRepublicanlast term ended 1965
  • William MillikenU.S. Representative · Pennsylvania's 7th districtRepublicanlast term ended 1965
  • William MillsU.S. Representative · Maryland's 1st districtRepublicanlast term ended 1975
  • William MillwardU.S. Representative · Pennsylvania's 4th districtRepublicanlast term ended 1861
  • William MilnesU.S. Representative · Virginia's 6th districtConservativelast term ended 1871
  • William MilnorU.S. Representative · Pennsylvania's 1st districtFederalistlast term ended 1823
  • William MiltonU.S. Senator · FloridaDemocraticlast term ended 1909
  • William MinshallU.S. Representative · Ohio's 23rd districtRepublicanlast term ended 1975
  • William MitchellU.S. Representative · Indiana's 10th districtRepublicanlast term ended 1863
  • William MobleyU.S. Representative · Georgia's 6th districtDemocraticlast term ended 1933
  • William MontgomeryU.S. Representative · Pennsylvania's -1th districtlast term ended 1795
  • William MontgomeryU.S. Representative · North Carolina's 8th districtDemocraticlast term ended 1841
  • William MontgomeryU.S. Representative · Pennsylvania's 20th districtDemocraticlast term ended 1861
  • William MoodyU.S. Representative · Massachusetts's 6th districtRepublicanlast term ended 1903
  • William MooneyU.S. Representative · Ohio's 15th districtRepublicanlast term ended 1917
  • William MooreU.S. Representative · New Jersey's 1st districtRepublicanlast term ended 1871
  • William MooreU.S. Representative · Pennsylvania's 24th districtRepublicanlast term ended 1875
  • William MooreU.S. Representative · Tennessee's 10th districtRepublicanlast term ended 1883
  • William MooreU.S. Representative · Louisiana's 6th districtRepublicanlast term ended 1987
  • William MoorheadU.S. Representative · Pennsylvania's 14th districtDemocraticlast term ended 1981
  • William MorganU.S. Representative · Virginia's 21st districtDemocraticlast term ended 1839
  • William MorganU.S. Representative · Ohio's 17th districtRepublicanlast term ended 1931
  • William MorrisonU.S. Representative · Illinois's 18th districtDemocraticlast term ended 1887
  • William MorrowU.S. Representative · California's 4th districtRepublicanlast term ended 1891
  • William MoseleyU.S. Representative · New York's 32nd districtWhiglast term ended 1847
  • William MoxleyU.S. Representative · Illinois's 6th districtRepublicanlast term ended 1911
  • William MulkeyU.S. Representative · Alabama's 3rd districtDemocraticlast term ended 1915
  • William MungenU.S. Representative · Ohio's 5th districtDemocraticlast term ended 1871
  • William MurfreeU.S. Representative · North Carolina's 1st districtRepublicanlast term ended 1817
  • William MurphyU.S. Representative · Illinois's 3rd districtDemocraticlast term ended 1971
  • William MurrayU.S. Representative · Maryland's 8th districtFederalistlast term ended 1797
  • William MurrayU.S. Representative · New York's 10th districtDemocraticlast term ended 1855
  • William MurrayU.S. Representative · Massachusetts's 10th districtDemocraticlast term ended 1915
  • William MurrayU.S. Representative · Oklahoma's 4th districtDemocraticlast term ended 1917
  • William MutchlerU.S. Representative · Pennsylvania's 8th districtDemocraticlast term ended 1895
  • William MyersU.S. Representative · Indiana's 6th districtDemocraticlast term ended 1881
  • Willie MangumU.S. Senator · North CarolinaWhiglast term ended 1853
  • Willis MachenU.S. Senator · KentuckyDemocraticlast term ended 1873
  • Wilmer MizellU.S. Representative · North Carolina's 5th districtRepublicanlast term ended 1975
  • Wyman MoorU.S. Senator · MaineDemocraticlast term ended 1849
  • Zachary MasseyU.S. Representative · Tennessee's 1st districtRepublicanlast term ended 1911
  • Zell MillerU.S. Senator · GeorgiaDemocraticlast term ended 2005