Government · history · all letters
Past officeholders — S
1,149 people whose surname begins with S and whose last term has ended in the record. Anybody still serving is on Who holds office.
- Aaron SargentU.S. Senator · CaliforniaRepublicanlast term ended 1879
- Aaron SchockU.S. Representative · Illinois's 18th districtRepublicanlast term ended 2015
- Aaron ShawU.S. Representative · Illinois's 16th districtDemocraticlast term ended 1885
- Aaron StevensU.S. Representative · New Hampshire's 2nd districtRepublicanlast term ended 1871
- Abigail Davis SpanbergerU.S. Representative · Virginia's 7th districtDemocraticlast term ended 2025
- Abner SibalU.S. Representative · Connecticut's 4th districtRepublicanlast term ended 1965
- Abraham SchenckU.S. Representative · New York's 4th districtRepublicanlast term ended 1817
- Abraham SchermerhornU.S. Representative · New York's 28th districtWhiglast term ended 1853
- Abraham SmithU.S. Representative · Pennsylvania's 9th districtRepublicanlast term ended 1885
- Abraham StephensU.S. Representative · New York's 7th districtDemocraticlast term ended 1853
- Adam SeybertU.S. Representative · Pennsylvania's 1st districtRepublicanlast term ended 1819
- Adam SnyderU.S. Representative · Illinois's 1st districtDemocraticlast term ended 1839
- Addison SmithU.S. Representative · Idaho's 2nd districtRepublicanlast term ended 1933
- Adlai StevensonU.S. Representative · Illinois's 13th districtDemocraticlast term ended 1881
- Adlai StevensonU.S. Senator · IllinoisDemocraticlast term ended 1981
- Adolph SabathU.S. Representative · Illinois's 7th districtDemocraticlast term ended 1953
- Alan SimpsonU.S. Senator · WyomingRepublicanlast term ended 1997
- Alan SteelmanU.S. Representative · Texas's 5th districtRepublicanlast term ended 1977
- Albert ShawU.S. Representative · New York's -1th districtRepublicanlast term ended 1903
- Albert SimmsU.S. Representative · New Mexico's 1st districtRepublicanlast term ended 1931
- Albert SmithU.S. Representative · Maine's 2nd districtDemocraticlast term ended 1841
- Albert SmithU.S. Representative · New York's 33rd districtWhiglast term ended 1847
- Albert SmithU.S. Representative · Alabama's 6th districtRepublicanlast term ended 1983
- Albio SiresU.S. Representative · New Jersey's 8th districtDemocraticlast term ended 2023
- Alexander SimsU.S. Representative · South Carolina's 4th districtDemocraticlast term ended 1849
- Alexander SmythU.S. Representative · Virginia's 22nd districtJacksonlast term ended 1831
- Alexander StephensU.S. Representative · Georgia's 8th districtDemocraticlast term ended 1883
- Alexander StewartU.S. Representative · Wisconsin's 9th districtRepublicanlast term ended 1901
- Alexander StuartU.S. Representative · Virginia's 17th districtWhiglast term ended 1843
- Alfred SantangeloU.S. Representative · New York's 18th districtDemocraticlast term ended 1963
- Alfred ScalesU.S. Representative · North Carolina's 5th districtDemocraticlast term ended 1885
- Alfred SieminskiU.S. Representative · New Jersey's 13th districtDemocraticlast term ended 1959
- Alfred StoneU.S. Representative · Ohio's 10th districtDemocraticlast term ended 1845
- Allan SwiftU.S. Representative · Washington's 2nd districtDemocraticlast term ended 1995
- Allyson Y. SchwartzU.S. Representative · Pennsylvania's 13th districtDemocraticlast term ended 2015
- Alonzo ShufordU.S. Representative · North Carolina's 7th districtPopulistlast term ended 1899
- Alvah SabinU.S. Representative · Vermont's 3rd districtInd. Republican-Democratlast term ended 1857
- Alvin SaundersU.S. Senator · NebraskaRepublicanlast term ended 1883
- Ambrose SevierU.S. Senator · ArkansasDemocraticlast term ended 1848
- Ambrose SpencerU.S. Representative · New York's 10th districtlast term ended 1831
- Ambrose StephensU.S. Representative · Ohio's -1th districtRepublicanlast term ended 1929
- Amos SlaymakerU.S. Representative · Pennsylvania's 3rd districtFederalistlast term ended 1815
- Andrea SeastrandU.S. Representative · California's 22nd districtRepublicanlast term ended 1997
- Andrew SchifflerU.S. Representative · West Virginia's 1st districtRepublicanlast term ended 1945
- Andrew SchoeppelU.S. Senator · KansasRepublicanlast term ended 1962
- Andrew SloanU.S. Representative · Wisconsin's 3rd districtRepublicanlast term ended 1863
- Andrew SloanU.S. Representative · Georgia's 1st districtRepublicanlast term ended 1875
- Andrew SomersU.S. Representative · New York's 10th districtDemocraticlast term ended 1951
- Andrew StevensonU.S. Representative · Virginia's 11th districtJacksonlast term ended 1835
- Andrew StewartU.S. Representative · Pennsylvania's 18th districtWhiglast term ended 1849
- Andrew StewartU.S. Representative · Pennsylvania's 24th districtRepublicanlast term ended 1893
- Andrew StuartU.S. Representative · Ohio's 21st districtDemocraticlast term ended 1855
- Ansel SterlingU.S. Representative · Connecticut's -1th districtRepublicanlast term ended 1825
- Antoni SadlakU.S. Representative · ConnecticutRepublicanlast term ended 1959
- Archibald StuartU.S. Representative · Virginia's 7th districtDemocraticlast term ended 1839
- Archie SandersU.S. Representative · New York's 39th districtRepublicanlast term ended 1933
- Arlan StangelandU.S. Representative · Minnesota's 7th districtRepublicanlast term ended 1991
- Arlen SpecterU.S. Senator · PennsylvaniaDemocraticlast term ended 2011
- Armistead SeldenU.S. Representative · Alabama's 5th districtDemocraticlast term ended 1969
- Arthur SmithU.S. Representative · Virginia's 2nd districtRepublicanlast term ended 1825
- Arthur StewartU.S. Senator · TennesseeDemocraticlast term ended 1949
- Asahel StearnsU.S. Representative · Massachusetts's 4th districtFederalistlast term ended 1817
- Ashton ShallenbergerU.S. Representative · Nebraska's 4th districtDemocraticlast term ended 1935
- Augustine ShepperdU.S. Representative · North Carolina's 4th districtWhiglast term ended 1851
- Augustus SollersU.S. Representative · Maryland's 6th districtWhiglast term ended 1855
- Augustus StanleyU.S. Senator · KentuckyDemocraticlast term ended 1925
- Ballard SmithU.S. Representative · Virginia's 7th districtRepublicanlast term ended 1821
- Bart StupakU.S. Representative · Michigan's 1st districtDemocraticlast term ended 2011
- Bellamy StorerU.S. Representative · Ohio's 1st districtWhiglast term ended 1837
- Bellamy StorerU.S. Representative · Ohio's 1st districtRepublicanlast term ended 1895
- Ben SasseU.S. Senator · NebraskaRepublicanlast term ended 2023
- Benedict SemmesU.S. Representative · Maryland's 2nd districtlast term ended 1833
- Benjamin SayU.S. Representative · Pennsylvania's 1st districtRepublicanlast term ended 1811
- Benjamin ShieldsU.S. Representative · AlabamaDemocraticlast term ended 1843
- Benjamin ShivelyU.S. Senator · IndianaDemocraticlast term ended 1916
- Benjamin SmithU.S. Senator · MassachusettsDemocraticlast term ended 1962
- Benjamin StantonU.S. Representative · Ohio's 8th districtRepublicanlast term ended 1861
- Benjamin StarkU.S. Senator · OregonDemocraticlast term ended 1863
- Benjamin StephensonU.S. Representative · Illinois's -1th districtlast term ended 1817
- Benjamin SwiftU.S. Senator · VermontWhiglast term ended 1839
- Bennett StewartU.S. Representative · Illinois's 1st districtDemocraticlast term ended 1981
- Bernard SmithU.S. Representative · New Jersey's -1th districtRepublicanlast term ended 1821
- Bernice SiskU.S. Representative · California's 15th districtDemocraticlast term ended 1979
- Bertrand SnellU.S. Representative · New York's 31st districtRepublicanlast term ended 1939
- Betty SuttonU.S. Representative · Ohio's 13th districtDemocraticlast term ended 2013
- Bill SaliU.S. Representative · Idaho's 1st districtRepublicanlast term ended 2009
- Bill SchuetteU.S. Representative · Michigan's 10th districtRepublicanlast term ended 1991
- Bill ShusterU.S. Representative · Pennsylvania's 9th districtRepublicanlast term ended 2019
- Bob SchafferU.S. Representative · Colorado's 4th districtRepublicanlast term ended 2003
- Bradford StevensU.S. Representative · Illinois's 5th districtDemocraticlast term ended 1873
- Brent SpenceU.S. Representative · Kentucky's 5th districtDemocraticlast term ended 1963
- Bruce SterlingU.S. Representative · Pennsylvania's 23rd districtDemocraticlast term ended 1919
- Burleigh SpaldingU.S. Representative · North Dakota's -1th districtRepublicanlast term ended 1905
- Burton SweetU.S. Representative · Iowa's 3rd districtRepublicanlast term ended 1923
- Byron ScottU.S. Representative · California's 18th districtDemocraticlast term ended 1939
- Byron StoutU.S. Representative · Michigan's 6th districtDemocraticlast term ended 1893
- Caleb SmithU.S. Representative · Indiana's 4th districtWhiglast term ended 1849
- Caleb StrongU.S. Senator · MassachusettsFederalistlast term ended 1797
- Campbell SlempU.S. Representative · Virginia's 9th districtRepublicanlast term ended 1909
- Campbell SlempU.S. Representative · Virginia's 9th districtRepublicanlast term ended 1923
- Carl SchurzU.S. Senator · MissouriLiberal Republicanlast term ended 1875
- Carlos SheldenU.S. Representative · Michigan's 12th districtRepublicanlast term ended 1903
- Carlton SicklesU.S. Representative · MarylandDemocraticlast term ended 1967
- Carol Shea-PorterU.S. Representative · New Hampshire's 1st districtDemocraticlast term ended 2019
- Cassius ShartelU.S. Representative · Missouri's 15th districtRepublicanlast term ended 1907
- Charles SandmanU.S. Representative · New Jersey's 2nd districtRepublicanlast term ended 1975
- Charles SavageU.S. Representative · Washington's 3rd districtDemocraticlast term ended 1947
- Charles SchirmU.S. Representative · Maryland's 4th districtRepublicanlast term ended 1903
- Charles ScottU.S. Representative · California's -1th districtDemocraticlast term ended 1861
- Charles ScottU.S. Representative · Kansas's 2nd districtRepublicanlast term ended 1911
- Charles SedgwickU.S. Representative · New York's 24th districtRepublicanlast term ended 1863
- Charles SewallU.S. Representative · Maryland's 3rd districtDemocraticlast term ended 1843
- Charles SheatsU.S. Representative · Alabama's -1th districtRepublicanlast term ended 1875
- Charles ShelleyU.S. Representative · Alabama's 4th districtDemocraticlast term ended 1885
- Charles ShepardU.S. Representative · North Carolina's 4th districtDemocraticlast term ended 1841
- Charles SimontonU.S. Representative · Tennessee's 9th districtDemocraticlast term ended 1883
- Charles SitgreavesU.S. Representative · New Jersey's 3rd districtDemocraticlast term ended 1869
- Charles SkeltonU.S. Representative · New Jersey's 2nd districtDemocraticlast term ended 1855
- Charles SkinnerU.S. Representative · New York's 22nd districtRepublicanlast term ended 1885
- Charles SladeU.S. Representative · Illinois's 1st districtJacksonlast term ended 1835
- Charles SloanU.S. Representative · Nebraska's 4th districtRepublicanlast term ended 1931
- Charles SmithU.S. Representative · West Virginia's 4th districtRepublicanlast term ended 1891
- Charles SmithU.S. Representative · New York's 41st districtDemocraticlast term ended 1919
- Charles SnodgrassU.S. Representative · Tennessee's 4th districtDemocraticlast term ended 1903
- Charles SnyderU.S. Representative · West Virginia's 3rd districtDemocraticlast term ended 1889
- Charles SouthU.S. Representative · Texas's 21st districtDemocraticlast term ended 1943
- Charles SparksU.S. Representative · Kansas's 6th districtRepublicanlast term ended 1933
- Charles SpragueU.S. Representative · Massachusetts's 11th districtRepublicanlast term ended 1901
- Charles StedmanU.S. Representative · North Carolina's 5th districtDemocraticlast term ended 1931
- Charles StengleU.S. Representative · New York's 6th districtDemocraticlast term ended 1925
- Charles StenholmU.S. Representative · Texas's 17th districtDemocraticlast term ended 2005
- Charles StetsonU.S. Representative · Maine's 6th districtDemocraticlast term ended 1851
- Charles StevensU.S. Representative · Massachusetts's 10th districtRepublicanlast term ended 1875
- Charles StewartU.S. Representative · Texas's 1st districtDemocraticlast term ended 1893
- Charles StoneU.S. Representative · Pennsylvania's 27th districtRepublicanlast term ended 1899
- Charles StrattonU.S. Representative · New Jersey's -1th districtWhiglast term ended 1843
- Charles StuartU.S. Senator · MichiganDemocraticlast term ended 1859
- Charles SulzerU.S. Representative · Alaskalast term ended 1921
- Charles SumnerU.S. Senator · MassachusettsLiberal Republicanlast term ended 1875
- Charles SumnerU.S. Representative · California's -1th districtDemocraticlast term ended 1885
- Charles SwansonU.S. Representative · Iowa's 9th districtRepublicanlast term ended 1933
- Charles SweetserU.S. Representative · Ohio's 10th districtDemocraticlast term ended 1853
- Charles SwindallU.S. Representative · Oklahoma's 8th districtRepublicanlast term ended 1921
- Chris StewartU.S. Representative · Utah's 2nd districtRepublicanlast term ended 2023
- Christian StraubU.S. Representative · Pennsylvania's 11th districtDemocraticlast term ended 1855
- Christopher ShaysU.S. Representative · Connecticut's 4th districtRepublicanlast term ended 2009
- Christopher SullivanU.S. Representative · New York's 13th districtDemocraticlast term ended 1941
- Claude SwansonU.S. Senator · VirginiaDemocraticlast term ended 1933
- Claudine SchneiderU.S. Representative · Rhode Island's 2nd districtRepublicanlast term ended 1991
- Claudius StoneU.S. Representative · Illinois's 16th districtDemocraticlast term ended 1917
- Clement SinnicksonU.S. Representative · New Jersey's 1st districtRepublicanlast term ended 1879
- Clement StorerU.S. Senator · New HampshireRepublicanlast term ended 1819
- Cliff StearnsU.S. Representative · Florida's 6th districtRepublicanlast term ended 2013
- Clyde SmithU.S. Representative · Maine's 2nd districtRepublicanlast term ended 1941
- Conrad SelvigU.S. Representative · Minnesota's 9th districtRepublicanlast term ended 1933
- Cornelius SchoonmakerU.S. Representative · New York's 4th districtlast term ended 1793
- Cullen SawtelleU.S. Representative · Maine's 5th districtDemocraticlast term ended 1851
- Cyrus SpinkU.S. Representative · Ohio's 14th districtRepublicanlast term ended 1861
- Cyrus SullowayU.S. Representative · New Hampshire's 1st districtRepublicanlast term ended 1919
- Dalip SaundU.S. Representative · California's 29th districtDemocraticlast term ended 1963
- Dan StephensU.S. Representative · Nebraska's 3rd districtDemocraticlast term ended 1919
- Daniel SchaeferU.S. Representative · Colorado's 6th districtRepublicanlast term ended 1999
- Daniel ShefferU.S. Representative · Pennsylvania's 12th districtDemocraticlast term ended 1839
- Daniel SheffeyU.S. Representative · Virginia's 6th districtFederalistlast term ended 1817
- Daniel SicklesU.S. Representative · New York's 10th districtDemocraticlast term ended 1895
- Daniel SlaughterU.S. Representative · Virginia's 7th districtRepublicanlast term ended 1991
- Daniel SmithU.S. Senator · TennesseeRepublicanlast term ended 1809
- Daniel SomesU.S. Representative · Maine's 1st districtRepublicanlast term ended 1861
- Daniel SteckU.S. Senator · IowaDemocraticlast term ended 1931
- Daniel SturgeonU.S. Senator · PennsylvaniaDemocraticlast term ended 1851
- Daniel SumnerU.S. Representative · Wisconsin's 2nd districtDemocraticlast term ended 1885
- Daniel SutherlandU.S. Representative · AlaskaRepublicanlast term ended 1931
- Darwin SchislerU.S. Representative · Illinois's 19th districtDemocraticlast term ended 1967
- Dave SatterfieldU.S. Representative · Virginia's 3rd districtDemocraticlast term ended 1947
- David SatterfieldU.S. Representative · Virginia's 3rd districtDemocraticlast term ended 1981
- David SeymourU.S. Representative · New York's 12th districtDemocraticlast term ended 1853
- David SkaggsU.S. Representative · Colorado's 2nd districtDemocraticlast term ended 1999
- David SmithU.S. Representative · Kentucky's 4th districtDemocraticlast term ended 1907
- David SpanglerU.S. Representative · Ohio's 13th districtWhiglast term ended 1837
- David StarkweatherU.S. Representative · Ohio's 18th districtDemocraticlast term ended 1847
- David StatonU.S. Representative · West Virginia's 3rd districtRepublicanlast term ended 1983
- David StewartU.S. Senator · MarylandWhiglast term ended 1851
- David StewartU.S. Senator · IowaRepublicanlast term ended 1927
- David StockmanU.S. Representative · Michigan's 4th districtRepublicanlast term ended 1983
- David StoneU.S. Senator · North CarolinaRepublicanlast term ended 1815
- David StuartU.S. Representative · Michigan's 1st districtDemocraticlast term ended 1855
- David SweeneyU.S. Representative · Texas's 14th districtRepublicanlast term ended 1989
- Debbie StabenowU.S. Senator · MichiganDemocraticlast term ended 2025
- Delazon SmithU.S. Senator · OregonDemocraticlast term ended 1859
- Dennis SmeltU.S. Representative · GeorgiaRepublicanlast term ended 1811
- Dennis SmithU.S. Representative · Oregon's 5th districtRepublicanlast term ended 1991
- Dewey ShortU.S. Representative · Missouri's 7th districtRepublicanlast term ended 1957
- Dietrich SmithU.S. Representative · Illinois's 13th districtRepublicanlast term ended 1883
- Don ShortU.S. Representative · North Dakota's 2nd districtRepublicanlast term ended 1965
- Donald SherwoodU.S. Representative · Pennsylvania's 10th districtRepublicanlast term ended 2007
- Donald SnowU.S. Representative · Maine's 4th districtRepublicanlast term ended 1933
- Donald StewartU.S. Senator · AlabamaDemocraticlast term ended 1981
- Donald SundquistU.S. Representative · Tennessee's 7th districtRepublicanlast term ended 1995
- Donna E. ShalalaU.S. Representative · Florida's 27th districtDemocraticlast term ended 2021
- Dorsey ShacklefordU.S. Representative · Missouri's 8th districtDemocraticlast term ended 1919
- Douglas StringfellowU.S. Representative · Utah's 1st districtRepublicanlast term ended 1955
- Dudley SeldenU.S. Representative · New York's 3rd districtJacksonlast term ended 1835
- Dwight SabinU.S. Senator · MinnesotaRepublicanlast term ended 1889
- E. ShawU.S. Representative · Florida's 22nd districtRepublicanlast term ended 2007
- Eben StoneU.S. Representative · Massachusetts's 7th districtRepublicanlast term ended 1887
- Ebenezer SageU.S. Representative · New York's -1th districtRepublicanlast term ended 1821
- Ebenezer SeaverU.S. Representative · Massachusetts's 13th districtRepublicanlast term ended 1813
- Ebenezer ShieldsU.S. Representative · Tennessee's 10th districtWhiglast term ended 1839
- Ebenezer StoddardU.S. Representative · Connecticut's -1th districtRepublicanlast term ended 1825
- Edgar SharpU.S. Representative · New York's 1st districtRepublicanlast term ended 1947
- Edmund SamuelU.S. Representative · Pennsylvania's 16th districtRepublicanlast term ended 1907
- Edmund StackU.S. Representative · Illinois's 6th districtDemocraticlast term ended 1913
- Edna SimpsonU.S. Representative · Illinois's 20th districtRepublicanlast term ended 1961
- Edward SauerheringU.S. Representative · Wisconsin's 2nd districtRepublicanlast term ended 1899
- Edward SaundersU.S. Representative · Virginia's 5th districtDemocraticlast term ended 1921
- Edward SchrockU.S. Representative · Virginia's 2nd districtRepublicanlast term ended 2005
- Edward ScullU.S. Representative · Pennsylvania's 20th districtRepublicanlast term ended 1893
- Edward SeymourU.S. Representative · Connecticut's 4th districtDemocraticlast term ended 1887
- Edward SittlerU.S. Representative · Pennsylvania's 23rd districtRepublicanlast term ended 1953
- Edward SmithU.S. Representative · New York's 1st districtDemocraticlast term ended 1863
- Edward StackU.S. Representative · Florida's 12th districtDemocraticlast term ended 1981
- Edward StanlyU.S. Representative · North Carolina's 8th districtWhiglast term ended 1853
- Edward StokesU.S. Representative · Pennsylvania's 6th districtRepublicanlast term ended 1935
- Edward SwannU.S. Representative · New York's 10th districtDemocraticlast term ended 1903
- Edwin SchaeferU.S. Representative · Illinois's 22nd districtDemocraticlast term ended 1943
- Edwin StanardU.S. Representative · Missouri's 1st districtRepublicanlast term ended 1875
- Edwin SweetU.S. Representative · Michigan's 5th districtDemocraticlast term ended 1913
- Elbridge SpauldingU.S. Representative · New York's 32nd districtRepublicanlast term ended 1863
- Eldred SimkinsU.S. Representative · South Carolina's 6th districtRepublicanlast term ended 1821
- Eli SaulsburyU.S. Senator · DelawareDemocraticlast term ended 1889
- Eli ShorterU.S. Representative · Alabama's 2nd districtDemocraticlast term ended 1859
- Eli StackhouseU.S. Representative · South Carolina's 6th districtDemocraticlast term ended 1893
- Eliakim SherrillU.S. Representative · New York's 10th districtWhiglast term ended 1849
- Elijah SpencerU.S. Representative · New York's 21st districtRepublicanlast term ended 1823
- Elisha StandifordU.S. Representative · Kentucky's 5th districtDemocraticlast term ended 1875
- Elliott SproulU.S. Representative · Illinois's 3rd districtRepublicanlast term ended 1931
- Ellison SmithU.S. Senator · South CarolinaDemocraticlast term ended 1944
- Elmer ShusterU.S. Representative · Pennsylvania's 9th districtRepublicanlast term ended 2001
- Elmer StudleyU.S. Representative · New YorkDemocraticlast term ended 1935
- Emanuel ShultzU.S. Representative · Ohio's 4th districtRepublicanlast term ended 1883
- Emile La SéreU.S. Representative · Louisiana's 1st districtDemocraticlast term ended 1851
- Emory SpeerU.S. Representative · Georgia's 9th districtInd. Democratlast term ended 1883
- Ephraim SmartU.S. Representative · Maine's 5th districtDemocraticlast term ended 1853
- Errett ScrivnerU.S. Representative · Kansas's 2nd districtRepublicanlast term ended 1959
- Ether ShepleyU.S. Senator · MaineJacksonlast term ended 1837
- Eugene SilerU.S. Representative · Kentucky's 5th districtRepublicanlast term ended 1965
- Evan SettleU.S. Representative · Kentucky's 7th districtDemocraticlast term ended 1901
- Everett SandersU.S. Representative · Indiana's 5th districtRepublicanlast term ended 1925
- Ezekiel SampsonU.S. Representative · Iowa's 6th districtRepublicanlast term ended 1879
- Ferdinand SchenckU.S. Representative · New Jersey's -1th districtJacksonlast term ended 1837
- Fletcher SwankU.S. Representative · Oklahoma's 5th districtDemocraticlast term ended 1935
- Floyd SpenceU.S. Representative · South Carolina's 2nd districtRepublicanlast term ended 2001
- Fofó SuniaU.S. Representative · ASDemocraticlast term ended 1989
- Fortney Pete StarkU.S. Representative · California's 13th districtDemocraticlast term ended 2013
- Foster StearnsU.S. Representative · New Hampshire's 2nd districtRepublicanlast term ended 1945
- Francis SeiberlingU.S. Representative · Ohio's 14th districtRepublicanlast term ended 1933
- Francis ShoberU.S. Representative · North Carolina's 6th districtDemocraticlast term ended 1873
- Francis ShoberU.S. Representative · New York's 17th districtDemocraticlast term ended 1905
- Francis ShoemakerU.S. Representative · MinnesotaFarmer-Laborlast term ended 1935
- Francis SmithU.S. Representative · Maine's 2nd districtDemocraticlast term ended 1839
- Francis SmithU.S. Representative · Pennsylvania's 5th districtDemocraticlast term ended 1943
- Francis SpinnerU.S. Representative · New York's 17th districtRepublicanlast term ended 1861
- Francis SpinolaU.S. Representative · New York's 10th districtDemocraticlast term ended 1893
- Francis StockbridgeU.S. Senator · MichiganRepublicanlast term ended 1895
- Frank ScottU.S. Representative · Michigan's 11th districtRepublicanlast term ended 1927
- Frank ShawU.S. Representative · Maryland's 2nd districtDemocraticlast term ended 1889
- Frank SitesU.S. Representative · Pennsylvania's 19th districtDemocraticlast term ended 1925
- Frank SmallU.S. Representative · Maryland's 5th districtRepublicanlast term ended 1955
- Frank SmithU.S. Representative · Maryland's 5th districtDemocraticlast term ended 1915
- Frank SmithU.S. Representative · Illinois's 17th districtRepublicanlast term ended 1921
- Frank SmithU.S. Representative · Mississippi's 3rd districtDemocraticlast term ended 1963
- Frank StarkeyU.S. Representative · Minnesota's 4th districtDemocraticlast term ended 1947
- Frank StubblefieldU.S. Representative · Kentucky's 1st districtDemocraticlast term ended 1975
- Frank SundstromU.S. Representative · New Jersey's 11th districtRepublicanlast term ended 1949
- Frederic SackettU.S. Senator · KentuckyRepublicanlast term ended 1930
- Frederic StormU.S. Representative · New York's 1st districtRepublicanlast term ended 1903
- Frederick SawyerU.S. Senator · South CarolinaRepublicanlast term ended 1873
- Frederick SchwengelU.S. Representative · Iowa's 1st districtRepublicanlast term ended 1973
- Frederick SeatonU.S. Senator · NebraskaRepublicanlast term ended 1952
- Frederick SissonU.S. Representative · New York's 33rd districtDemocraticlast term ended 1937
- Frederick SmithU.S. Representative · Ohio's 8th districtRepublicanlast term ended 1951
- Frederick StantonU.S. Representative · Tennessee's 10th districtDemocraticlast term ended 1855
- Frederick SteiwerU.S. Senator · OregonRepublicanlast term ended 1938
- Frederick StevensU.S. Representative · Minnesota's 4th districtRepublicanlast term ended 1915
- Frederick StoneU.S. Representative · Maryland's 5th districtDemocraticlast term ended 1871
- Furnifold SimmonsU.S. Senator · North CarolinaDemocraticlast term ended 1931
- Gale StalkerU.S. Representative · New York's 37th districtRepublicanlast term ended 1935
- Garner ShriverU.S. Representative · Kansas's 4th districtRepublicanlast term ended 1977
- George SadowskiU.S. Representative · Michigan's 1st districtDemocraticlast term ended 1951
- George SangmeisterU.S. Representative · Illinois's 11th districtDemocraticlast term ended 1995
- George SantosU.S. Representative · New York's 3rd districtRepublicanlast term ended 2023
- George SarbacherU.S. Representative · Pennsylvania's 5th districtRepublicanlast term ended 1949
- George SchneiderU.S. Representative · Wisconsin's 8th districtProgressivelast term ended 1939
- George SchwabeU.S. Representative · Oklahoma's 1st districtRepublicanlast term ended 1953
- George ScottU.S. Representative · Iowa's 11th districtRepublicanlast term ended 1919
- George ScrantonU.S. Representative · Pennsylvania's 12th districtRepublicanlast term ended 1863
- George SegerU.S. Representative · New Jersey's 8th districtRepublicanlast term ended 1941
- George SeneyU.S. Representative · Ohio's 5th districtDemocraticlast term ended 1891
- George SennerU.S. Representative · Arizona's 3rd districtDemocraticlast term ended 1967
- George ShanklinU.S. Representative · Kentucky's 7th districtDemocraticlast term ended 1867
- George ShawU.S. Representative · Wisconsin's 7th districtRepublicanlast term ended 1895
- George ShellU.S. Representative · South Carolina's 4th districtDemocraticlast term ended 1895
- George SheridanU.S. Representative · Louisiana's -1th districtLiberal Republicanlast term ended 1875
- George ShielU.S. Representative · Oregon's 1st districtDemocraticlast term ended 1863
- George ShipleyU.S. Representative · Illinois's 22nd districtDemocraticlast term ended 1979
- George ShirasU.S. Representative · Pennsylvania's 29th districtInd. Republicanlast term ended 1905
- George ShonkU.S. Representative · Pennsylvania's 12th districtRepublicanlast term ended 1893
- George ShoupU.S. Senator · IdahoRepublicanlast term ended 1901
- George ShufordU.S. Representative · North Carolina's 12th districtDemocraticlast term ended 1959
- George SimmonsU.S. Representative · New York's 16th districtInd. Republican-Democratlast term ended 1857
- George SmathersU.S. Senator · FloridaDemocraticlast term ended 1969
- George SmithU.S. Representative · Pennsylvania's 5th districtRepublicanlast term ended 1813
- George SmithU.S. Representative · Louisiana's 4th districtRepublicanlast term ended 1875
- George SmithU.S. Representative · New York's 24th districtRepublicanlast term ended 1905
- George SmithU.S. Representative · Illinois's 25th districtRepublicanlast term ended 1909
- George SmithU.S. Representative · Minnesota's 5th districtRepublicanlast term ended 1917
- George SmythU.S. Representative · Texas's 1st districtDemocraticlast term ended 1855
- George SouthwickU.S. Representative · New York's 23rd districtRepublicanlast term ended 1911
- George SpaldingU.S. Representative · Michigan's 2nd districtRepublicanlast term ended 1899
- George SpencerU.S. Senator · AlabamaRepublicanlast term ended 1879
- George SpencerU.S. Senator · ArkansasDemocraticlast term ended 1943
- George StarkweatherU.S. Representative · New York's 21st districtDemocraticlast term ended 1849
- George SteeleU.S. Representative · Indiana's 11th districtRepublicanlast term ended 1903
- George StobbsU.S. Representative · Massachusetts's 4th districtRepublicanlast term ended 1931
- George StrotherU.S. Representative · Virginia's 10th districtRepublicanlast term ended 1821
- George SturgissU.S. Representative · West Virginia's 2nd districtRepublicanlast term ended 1911
- George SullivanU.S. Representative · New Hampshire's -1th districtFederalistlast term ended 1813
- George SummersU.S. Representative · Virginia's 14th districtWhiglast term ended 1845
- George SutherlandU.S. Senator · UtahRepublicanlast term ended 1917
- George SweenyU.S. Representative · Ohio's 14th districtDemocraticlast term ended 1843
- George SwiftU.S. Senator · AlabamaDemocraticlast term ended 1946
- George SykesU.S. Representative · New Jersey's 2nd districtDemocraticlast term ended 1847
- George SymesU.S. Representative · Colorado's 1st districtRepublicanlast term ended 1889
- Gerald SikorskiU.S. Representative · Minnesota's 6th districtDemocraticlast term ended 1993
- Gerald SolomonU.S. Representative · New York's 22nd districtRepublicanlast term ended 1999
- Gerrit SmithU.S. Representative · New York's 22nd districtFree Soillast term ended 1855
- Gerry StuddsU.S. Representative · Massachusetts's 10th districtDemocraticlast term ended 1997
- Gladys SpellmanU.S. Representative · Maryland's 5th districtDemocraticlast term ended 1981
- Glenni ScofieldU.S. Representative · Pennsylvania's -1th districtRepublicanlast term ended 1875
- Gomer SmithU.S. Representative · Oklahoma's 5th districtDemocraticlast term ended 1939
- Gordon SchererU.S. Representative · Ohio's 1st districtRepublicanlast term ended 1963
- Gordon SmithU.S. Senator · OregonRepublicanlast term ended 2009
- Green SamuelsU.S. Representative · Virginia's 16th districtDemocraticlast term ended 1841
- Green SmithU.S. Representative · Kentucky's 6th districtUnconditional Unionistlast term ended 1867
- Gregorio Kilili Camacho SablanU.S. Representative · MPIndependentlast term ended 2025
- Gus SavageU.S. Representative · Illinois's 2nd districtDemocraticlast term ended 1993
- Gustav SchneebeliU.S. Representative · Pennsylvania's 26th districtRepublicanlast term ended 1907
- Gustave SchleicherU.S. Representative · Texas's -1th districtDemocraticlast term ended 1881
- Gustavus SessinghausU.S. Representative · Missouri's 3rd districtRepublicanlast term ended 1883
- Guy ShawU.S. Representative · Illinois's 20th districtRepublicanlast term ended 1923
- Guy SwopeU.S. Representative · Pennsylvania's 19th districtDemocraticlast term ended 1939
- H. SaxtonU.S. Representative · New Jersey's 3rd districtRepublicanlast term ended 2009
- H. SmithU.S. Representative · California's 20th districtRepublicanlast term ended 1973
- Halvor SteenersonU.S. Representative · Minnesota's 9th districtRepublicanlast term ended 1923
- Hardie ScottU.S. Representative · Pennsylvania's 3rd districtRepublicanlast term ended 1953
- Harley StaggersU.S. Representative · West Virginia's 2nd districtDemocraticlast term ended 1981
- Harley StaggersU.S. Representative · West Virginia's 2nd districtDemocraticlast term ended 1993
- Harold SawyerU.S. Representative · Michigan's 5th districtRepublicanlast term ended 1985
- Harrison SchmittU.S. Senator · New MexicoRepublicanlast term ended 1983
- Harry SandagerU.S. Representative · Rhode Island's 2nd districtRepublicanlast term ended 1941
- Harry SauthoffU.S. Representative · Wisconsin's 2nd districtProgressivelast term ended 1945
- Harry SeldomridgeU.S. Representative · Colorado's 2nd districtDemocraticlast term ended 1915
- Harry SheppardU.S. Representative · California's 33rd districtDemocraticlast term ended 1965
- Harry SkinnerU.S. Representative · North Carolina's 1st districtPopulistlast term ended 1899
- Harvey ScottU.S. Representative · Indiana's 7th districtInd. Republican-Democratlast term ended 1857
- Hatton SumnersU.S. Representative · Texas's 5th districtDemocraticlast term ended 1947
- Heath ShulerU.S. Representative · North Carolina's 11th districtDemocraticlast term ended 2013
- Henrik ShipsteadU.S. Senator · MinnesotaRepublicanlast term ended 1947
- Henry SaylerU.S. Representative · Indiana's 10th districtRepublicanlast term ended 1875
- Henry SchadebergU.S. Representative · Wisconsin's 1st districtRepublicanlast term ended 1971
- Henry SchwartzU.S. Senator · WyomingDemocraticlast term ended 1943
- Henry ScudderU.S. Representative · New York's 1st districtRepublicanlast term ended 1875
- Henry SeamanU.S. Representative · New York's 2nd districtAmericanlast term ended 1847
- Henry SeymourU.S. Representative · Michigan's 11th districtRepublicanlast term ended 1889
- Henry ShawU.S. Representative · Massachusetts's 7th districtRepublicanlast term ended 1821
- Henry ShawU.S. Representative · North Carolina's 1st districtDemocraticlast term ended 1859
- Henry SherwoodU.S. Representative · Pennsylvania's 18th districtDemocraticlast term ended 1873
- Henry SibleyU.S. Representative · Minnesota's -1th districtlast term ended 1853
- Henry SlocumU.S. Representative · New York's -1th districtDemocraticlast term ended 1885
- Henry SmithU.S. Representative · Wisconsin's 4th districtUnionlast term ended 1889
- Henry SmithU.S. Representative · Michigan's 2nd districtRepublicanlast term ended 1903
- Henry SmithU.S. Representative · New York's 36th districtRepublicanlast term ended 1975
- Henry SnappU.S. Representative · Illinois's 6th districtRepublicanlast term ended 1873
- Henry SnodgrassU.S. Representative · Tennessee's 3rd districtDemocraticlast term ended 1895
- Henry SouthardU.S. Representative · New Jersey's -1th districtRepublicanlast term ended 1821
- Henry SpoonerU.S. Representative · Rhode Island's 1st districtRepublicanlast term ended 1891
- Henry StarkweatherU.S. Representative · Connecticut's 3rd districtRepublicanlast term ended 1877
- Henry SteagallU.S. Representative · Alabama's 3rd districtDemocraticlast term ended 1945
- Henry StebbinsU.S. Representative · New York's 1st districtDemocraticlast term ended 1865
- Henry SteeleU.S. Representative · Pennsylvania's 26th districtDemocraticlast term ended 1921
- Henry StockbridgeU.S. Representative · Maryland's 4th districtRepublicanlast term ended 1891
- Henry StorrsU.S. Representative · New York's 14th districtAdamslast term ended 1831
- Henry StubbsU.S. Representative · California's 10th districtDemocraticlast term ended 1939
- Henry SwearingenU.S. Representative · Ohio's 19th districtDemocraticlast term ended 1841
- Herman SchneebeliU.S. Representative · Pennsylvania's 17th districtRepublicanlast term ended 1977
- Herman SnowU.S. Representative · Illinois's 9th districtDemocraticlast term ended 1893
- Herman StumpU.S. Representative · Maryland's 2nd districtDemocraticlast term ended 1893
- Hestor StevensU.S. Representative · Michigan's 4th districtDemocraticlast term ended 1855
- Hezekiah SmithU.S. Representative · New Jersey's 2nd districtDemocraticlast term ended 1881
- Hilda SolisU.S. Representative · California's 32nd districtDemocraticlast term ended 2009
- Hiram SmithU.S. Representative · Iowa's 7th districtRepublicanlast term ended 1885
- Hiram StevensU.S. Representative · ArizonaDemocraticlast term ended 1879
- Hoke SmithU.S. Senator · GeorgiaDemocraticlast term ended 1921
- Homer SnyderU.S. Representative · New York's 33rd districtRepublicanlast term ended 1925
- Horace Seely-BrownU.S. Representative · Connecticut's 2nd districtRepublicanlast term ended 1963
- Horace SmithU.S. Representative · New York's 28th districtRepublicanlast term ended 1875
- Horace SnoverU.S. Representative · Michigan's 7th districtRepublicanlast term ended 1899
- Horace StraitU.S. Representative · Minnesota's 3rd districtRepublicanlast term ended 1887
- Horatio SeymourU.S. Senator · VermontAdamslast term ended 1833
- Howard SmithU.S. Senator · New JerseyRepublicanlast term ended 1959
- Howard SmithU.S. Representative · Virginia's 8th districtDemocraticlast term ended 1967
- Howard SnappU.S. Representative · Illinois's 11th districtRepublicanlast term ended 1911
- Howard StullU.S. Representative · Pennsylvania's 20th districtRepublicanlast term ended 1933
- Howard SutherlandU.S. Senator · West VirginiaRepublicanlast term ended 1923
- Hubert ScudderU.S. Representative · California's 1st districtRepublicanlast term ended 1959
- Hubert StephensU.S. Senator · MississippiDemocraticlast term ended 1935
- Hugh ScottU.S. Senator · PennsylvaniaRepublicanlast term ended 1977
- Hugh ShottU.S. Senator · West VirginiaRepublicanlast term ended 1943
- Hugo SimsU.S. Representative · South Carolina's 2nd districtDemocraticlast term ended 1951
- Ike SkeltonU.S. Representative · Missouri's 4th districtDemocraticlast term ended 2011
- Isaac ScudderU.S. Representative · New Jersey's 7th districtRepublicanlast term ended 1875
- Isaac SherwoodU.S. Representative · Ohio's 9th districtDemocraticlast term ended 1925
- Isaac SiegelU.S. Representative · New York's 20th districtRepublicanlast term ended 1923
- Isaac SmithU.S. Representative · New Jersey's -1th districtFederalistlast term ended 1797
- Isaac SmithU.S. Representative · Pennsylvania's 10th districtRepublicanlast term ended 1815
- Isaac SouthardU.S. Representative · New Jersey's -1th districtAnti Jacksonianlast term ended 1833
- Isaac StephensonU.S. Senator · WisconsinRepublicanlast term ended 1915
- Isaac StevensU.S. Representative · Washington's -1th districtDemocraticlast term ended 1861
- Isaac StrubleU.S. Representative · Iowa's 11th districtRepublicanlast term ended 1891
- Isaac Van SchaickU.S. Representative · Wisconsin's 4th districtRepublicanlast term ended 1891
- Isidor StrausU.S. Representative · New York's 15th districtDemocraticlast term ended 1895
- Israel SmithU.S. Senator · VermontRepublicanlast term ended 1807
- Ithamar SloanU.S. Representative · Wisconsin's 2nd districtRepublicanlast term ended 1867
- Jabez SutherlandU.S. Representative · Michigan's 6th districtDemocraticlast term ended 1873
- Jackie SpeierU.S. Representative · California's 14th districtDemocraticlast term ended 2023
- Jacob ShaferU.S. Representative · Idaho's -1th districtDemocraticlast term ended 1871
- Jacob ShowerU.S. Representative · Maryland's 2nd districtDemocraticlast term ended 1855
- Jacob SpanglerU.S. Representative · Pennsylvania's 4th districtRepublicanlast term ended 1819
- Jacob StewartU.S. Representative · Minnesota's 3rd districtRepublicanlast term ended 1879
- Jacob SwoopeU.S. Representative · Virginia's 4th districtFederalistlast term ended 1811
- Jacob SypherU.S. Representative · Louisiana's 1st districtRepublicanlast term ended 1875
- James SandfordU.S. Representative · Tennessee's 6th districtJackson Republicanlast term ended 1825
- James SanfordU.S. Senator · North CarolinaDemocraticlast term ended 1993
- James SantiniU.S. Representative · NevadaDemocraticlast term ended 1983
- James SasserU.S. Senator · TennesseeDemocraticlast term ended 1995
- James ScheuerU.S. Representative · New York's 8th districtDemocrat-Liberallast term ended 1993
- James SchuremanU.S. Representative · New Jersey's 2nd districtFederalistlast term ended 1815
- James ScoblickU.S. Representative · Pennsylvania's 10th districtRepublicanlast term ended 1949
- James ScrughamU.S. Senator · NevadaDemocraticlast term ended 1945
- James SeccombeU.S. Representative · Ohio's 16th districtRepublicanlast term ended 1941
- James SeddonU.S. Representative · Virginia's 6th districtDemocraticlast term ended 1851
- James SempleU.S. Senator · IllinoisDemocraticlast term ended 1847
- James SenerU.S. Representative · Virginia's 1st districtRepublicanlast term ended 1875
- James SewardU.S. Representative · Georgia's 1st districtDemocraticlast term ended 1859
- James ShanleyU.S. Representative · Connecticut's 3rd districtDemocraticlast term ended 1943
- James ShannonU.S. Representative · Massachusetts's 5th districtDemocraticlast term ended 1985
- James SheafeU.S. Senator · New HampshireFederalistlast term ended 1803
- James SheakleyU.S. Representative · Pennsylvania's 26th districtDemocraticlast term ended 1877
- James ShermanU.S. Representative · New York's 27th districtRepublicanlast term ended 1909
- James ShieldsU.S. Representative · Ohio's 2nd districtJacksonlast term ended 1831
- James ShieldsU.S. Senator · MissouriDemocraticlast term ended 1879
- James SimmonsU.S. Senator · Rhode IslandRepublicanlast term ended 1863
- James SimmonsU.S. Representative · New York's 34th districtRepublicanlast term ended 1913
- James SimpsonU.S. Representative · Illinois's 10th districtRepublicanlast term ended 1935
- James SinclairU.S. Representative · North Dakota's -1th districtRepublicanlast term ended 1935
- James SingletonU.S. Representative · Illinois's 11th districtDemocraticlast term ended 1883
- James SlaterU.S. Senator · OregonDemocraticlast term ended 1885
- James SlatteryU.S. Senator · IllinoisDemocraticlast term ended 1940
- James SlatteryU.S. Representative · Kansas's 2nd districtDemocraticlast term ended 1995
- James SlaydenU.S. Representative · Texas's 14th districtDemocraticlast term ended 1919
- James SloanU.S. Representative · New Jersey's -1th districtRepublicanlast term ended 1809
- James SmartU.S. Representative · New York's 16th districtRepublicanlast term ended 1875
- James SmithU.S. Representative · North Carolina's 8th districtRepublicanlast term ended 1821
- James SmithU.S. Senator · New JerseyDemocraticlast term ended 1899
- James SmithU.S. Representative · Oklahoma's 6th districtRepublicanlast term ended 1969
- James SouthardU.S. Representative · Ohio's 9th districtRepublicanlast term ended 1907
- James SpearingU.S. Representative · Louisiana's 2nd districtDemocraticlast term ended 1931
- James SpencerU.S. Representative · New York's 14th districtDemocraticlast term ended 1839
- James SpencerU.S. Representative · Mississippi's 7th districtDemocraticlast term ended 1897
- James SpriggU.S. Representative · Kentucky's 8th districtWhiglast term ended 1843
- James StahleU.S. Representative · Pennsylvania's 19th districtRepublicanlast term ended 1897
- James StallworthU.S. Representative · Alabama's 1st districtDemocraticlast term ended 1861
- James StandiferU.S. Representative · Tennessee's 4th districtWhiglast term ended 1839
- James StantonU.S. Representative · Ohio's 20th districtDemocraticlast term ended 1977
- James StephensonU.S. Representative · Virginia's 16th districtFederalistlast term ended 1825
- James StevensU.S. Representative · Connecticut's -1th districtRepublicanlast term ended 1821
- James StevensonU.S. Representative · Pennsylvania's 16th districtJacksonlast term ended 1829
- James StewartU.S. Representative · North Carolina's 7th districtFederalistlast term ended 1819
- James StewartU.S. Representative · Maryland's 1st districtDemocraticlast term ended 1861
- James StewartU.S. Representative · New Jersey's 5th districtRepublicanlast term ended 1903
- James StokesU.S. Representative · South Carolina's 7th districtDemocraticlast term ended 1903
- James StoneU.S. Representative · Kentucky's 5th districtDemocraticlast term ended 1853
- James StranahanU.S. Representative · New York's 2nd districtInd. Republican-Democratlast term ended 1857
- James StrawbridgeU.S. Representative · Pennsylvania's 13th districtRepublicanlast term ended 1875
- James StrongU.S. Representative · New York's 8th districtAdamslast term ended 1831
- James StrongU.S. Representative · Kansas's 5th districtRepublicanlast term ended 1933
- James StrotherU.S. Representative · Virginia's 9th districtWhiglast term ended 1853
- James StrotherU.S. Representative · West Virginia's 5th districtRepublicanlast term ended 1929
- James SuttonU.S. Representative · Tennessee's 6th districtDemocraticlast term ended 1955
- James SymingtonU.S. Representative · Missouri's 2nd districtDemocraticlast term ended 1977
- Jared SandersU.S. Representative · Louisiana's 6th districtDemocraticlast term ended 1921
- Jared SandersU.S. Representative · Louisiana's 6th districtDemocraticlast term ended 1943
- Jean SchmidtU.S. Representative · Ohio's 2nd districtRepublicanlast term ended 2013
- Jedediah SmithU.S. Representative · New Hampshire's -1th districtRepublicanlast term ended 1809
- Jeff SessionsU.S. Senator · AlabamaRepublicanlast term ended 2017
- Jeremiah SimpsonU.S. Representative · Kansas's 7th districtPopulistlast term ended 1899
- Jeremiah SmithU.S. Representative · New Hampshire's -1th districtFederalistlast term ended 1799
- Jesse SlocumbU.S. Representative · North Carolina's 4th districtFederalistlast term ended 1821
- Jesse SpeightU.S. Senator · MississippiDemocraticlast term ended 1847
- Jesse StallingsU.S. Representative · Alabama's 2nd districtDemocraticlast term ended 1901
- Jesse StrodeU.S. Representative · Nebraska's 1st districtRepublicanlast term ended 1899
- Jesse SwickU.S. Representative · Pennsylvania's 26th districtRepublicanlast term ended 1935
- Jessie SumnerU.S. Representative · Illinois's 18th districtRepublicanlast term ended 1947
- Job StevensonU.S. Representative · Ohio's 2nd districtRepublicanlast term ended 1873
- Joe ScarboroughU.S. Representative · Florida's 1st districtRepublicanlast term ended 2001
- Joe SestakU.S. Representative · Pennsylvania's 7th districtDemocraticlast term ended 2011
- Joe SkubitzU.S. Representative · Kansas's 5th districtRepublicanlast term ended 1979
- Joe StarnesU.S. Representative · Alabama's 5th districtDemocraticlast term ended 1945
- Joel SutherlandU.S. Representative · Pennsylvania's 1st districtJacksonlast term ended 1837
- John P. SarbanesU.S. Representative · Maryland's 3rd districtDemocraticlast term ended 2025
- John SalazarU.S. Representative · Colorado's 3rd districtDemocraticlast term ended 2011
- John SanbornU.S. Representative · Idaho's 2nd districtRepublicanlast term ended 1951
- John SandidgeU.S. Representative · Louisiana's 4th districtDemocraticlast term ended 1859
- John SandlinU.S. Representative · Louisiana's 4th districtDemocraticlast term ended 1937
- John SanfordU.S. Representative · Georgia's -1th districtUnion Democratlast term ended 1837
- John SanfordU.S. Representative · New York's 15th districtDemocraticlast term ended 1843
- John SanfordU.S. Representative · New York's 20th districtRepublicanlast term ended 1893
- John SavageU.S. Representative · New York's 12th districtRepublicanlast term ended 1819
- John SavageU.S. Representative · Tennessee's 4th districtDemocraticlast term ended 1859
- John SavageU.S. Representative · Ohio's 3rd districtDemocraticlast term ended 1877
- John SawyerU.S. Representative · New York's 31st districtRepublicanlast term ended 1891
- John SaylorU.S. Representative · Pennsylvania's 12th districtRepublicanlast term ended 1975
- John ScammanU.S. Representative · Maine's 1st districtDemocraticlast term ended 1847
- John SchaferU.S. Representative · Wisconsin's 4th districtRepublicanlast term ended 1941
- John SchmidhauserU.S. Representative · Iowa's 1st districtDemocraticlast term ended 1967
- John SchmitzU.S. Representative · California's 35th districtRepublicanlast term ended 1973
- John SchoolcraftU.S. Representative · New York's 13th districtWhiglast term ended 1853
- John SchumakerU.S. Representative · New York's 2nd districtDemocraticlast term ended 1877
- John SchwartzU.S. Representative · Pennsylvania's 8th districtAnti-Lecompton Democratlast term ended 1861
- John SchwarzU.S. Representative · Michigan's 7th districtRepublicanlast term ended 2007
- John ScottU.S. Representative · Missouri's 1st districtAdamslast term ended 1827
- John ScottU.S. Representative · Pennsylvania's 12th districtJacksonlast term ended 1831
- John ScottU.S. Representative · Missouri's 3rd districtDemocraticlast term ended 1865
- John ScottU.S. Senator · PennsylvaniaRepublicanlast term ended 1875
- John ScottU.S. Representative · Pennsylvania's -1th districtRepublicanlast term ended 1919
- John ScudderU.S. Representative · New Jersey's -1th districtRepublicanlast term ended 1811
- John SearingU.S. Representative · New York's 1st districtDemocraticlast term ended 1859
- John SeeleyU.S. Representative · New York's 24th districtRepublicanlast term ended 1873
- John SeerleyU.S. Representative · Iowa's 1st districtDemocraticlast term ended 1893
- John SeiberlingU.S. Representative · Ohio's 14th districtDemocraticlast term ended 1987
- John SergeantU.S. Representative · Pennsylvania's 2nd districtWhiglast term ended 1843
- John SevierU.S. Representative · Tennessee's -1th districtRepublicanlast term ended 1817
- John SeymourU.S. Senator · CaliforniaRepublicanlast term ended 1992
- John ShackelfordU.S. Representative · North Carolina's 3rd districtDemocraticlast term ended 1883
- John ShadeggU.S. Representative · Arizona's 3rd districtRepublicanlast term ended 2011
- John ShafrothU.S. Senator · ColoradoDemocraticlast term ended 1919
- John ShanksU.S. Representative · Indiana's 9th districtRepublicanlast term ended 1875
- John ShawU.S. Representative · North Carolina's 3rd districtDemocraticlast term ended 1897
- John ShelleyU.S. Representative · California's 5th districtDemocraticlast term ended 1965
- John SheppardU.S. Representative · Texas's 4th districtDemocraticlast term ended 1903
- John SherburneU.S. Representative · New Hampshire's -1th districtRepublicanlast term ended 1797
- John SheridanU.S. Representative · Pennsylvania's 4th districtDemocraticlast term ended 1947
- John ShermanU.S. Senator · OhioRepublicanlast term ended 1897
- John SherwinU.S. Representative · Illinois's 4th districtRepublicanlast term ended 1883
- John ShieldsU.S. Senator · TennesseeDemocraticlast term ended 1925
- John ShimkusU.S. Representative · Illinois's 15th districtRepublicanlast term ended 2021
- John SimpkinsU.S. Representative · Massachusetts's 13th districtRepublicanlast term ended 1899
- John SlackU.S. Representative · West Virginia's 3rd districtDemocraticlast term ended 1981
- John SlidellU.S. Senator · LouisianaDemocraticlast term ended 1861
- John SlingerlandU.S. Representative · New York's 13th districtWhiglast term ended 1849
- John SloaneU.S. Representative · Ohio's 12th districtAdamslast term ended 1829
- John SmallU.S. Representative · North Carolina's 1st districtDemocraticlast term ended 1921
- John SmilieU.S. Representative · Pennsylvania's 9th districtRepublicanlast term ended 1813
- John SmithU.S. Senator · OhioRepublicanlast term ended 1809
- John SmithU.S. Representative · Connecticut's -1th districtFederalistlast term ended 1807
- John SmithU.S. Senator · New YorkRepublicanlast term ended 1813
- John SmithU.S. Representative · Virginia's 3rd districtRepublicanlast term ended 1815
- John SmithU.S. Representative · Kentucky's 7th districtRepublicanlast term ended 1823
- John SmithU.S. Representative · Vermont's 4th districtDemocraticlast term ended 1841
- John SmithU.S. Representative · Pennsylvania's 3rd districtDemocraticlast term ended 1845
- John SmithU.S. Representative · Ohio's 6th districtRepublicanlast term ended 1873
- John SmithU.S. Representative · Virginia's 3rd districtRepublicanlast term ended 1875
- John SmithU.S. Representative · Ohio's 3rd districtRepublicanlast term ended 1875
- John SmithU.S. Representative · New York's 3rd districtIndependentlast term ended 1883
- John SmithU.S. Senator · MarylandDemocraticlast term ended 1921
- John SmithU.S. Representative · Michigan's 3rd districtRepublicanlast term ended 1925
- John SmithU.S. Representative · Connecticut's 5th districtDemocraticlast term ended 1943
- John SmithwickU.S. Representative · Florida's 3rd districtDemocraticlast term ended 1927
- John SnodgrassU.S. Representative · Virginia's 11th districtDemocraticlast term ended 1855
- John SnookU.S. Representative · Ohio's 5th districtDemocraticlast term ended 1919
- John SnyderU.S. Representative · Pennsylvania's 16th districtDemocraticlast term ended 1843
- John SnyderU.S. Representative · Pennsylvania's 23rd districtDemocraticlast term ended 1947
- John SosnowskiU.S. Representative · Michigan's 1st districtRepublicanlast term ended 1927
- John SparkmanU.S. Senator · AlabamaDemocraticlast term ended 1979
- John SpeaksU.S. Representative · Ohio's 12th districtRepublicanlast term ended 1931
- John SpenceU.S. Senator · MarylandWhiglast term ended 1840
- John SpencerU.S. Representative · New York's 21st districtRepublicanlast term ended 1819
- John SpoonerU.S. Senator · WisconsinRepublicanlast term ended 1907
- John SprattU.S. Representative · South Carolina's 5th districtDemocraticlast term ended 2011
- John SpriggsU.S. Representative · New York's 23rd districtDemocraticlast term ended 1887
- John StanlyU.S. Representative · North Carolina's 4th districtFederalistlast term ended 1811
- John StantonU.S. Representative · Ohio's 11th districtRepublicanlast term ended 1983
- John StarinU.S. Representative · New York's 20th districtRepublicanlast term ended 1881
- John StarrU.S. Representative · New Jersey's 1st districtRepublicanlast term ended 1867
- John SteeleU.S. Representative · North Carolina's 1st districtlast term ended 1793
- John SteeleU.S. Representative · Maryland's 1st districtAnti Jacksonianlast term ended 1837
- John SteeleU.S. Representative · New York's 13th districtDemocraticlast term ended 1865
- John StennisU.S. Senator · MississippiDemocraticlast term ended 1989
- John StephensU.S. Representative · Texas's 13th districtDemocraticlast term ended 1917
- John SterigereU.S. Representative · Pennsylvania's 5th districtJacksonlast term ended 1831
- John SterlingU.S. Representative · Illinois's 17th districtRepublicanlast term ended 1919
- John StevensonU.S. Senator · KentuckyDemocraticlast term ended 1877
- John StewartU.S. Representative · Pennsylvania's 6th districtRepublicanlast term ended 1805
- John StewartU.S. Representative · Connecticut's 2nd districtDemocraticlast term ended 1845
- John StewartU.S. Representative · Georgia's 5th districtDemocraticlast term ended 1891
- John StewartU.S. Representative · New York's 21st districtRepublicanlast term ended 1903
- John StewartU.S. Senator · VermontRepublicanlast term ended 1908
- John StewartU.S. Representative · DelawareRepublicanlast term ended 1937
- John StilesU.S. Representative · Pennsylvania's 6th districtDemocraticlast term ended 1871
- John StocktonU.S. Senator · New JerseyDemocraticlast term ended 1875
- John StoddertU.S. Representative · Maryland's 8th districtJacksonlast term ended 1835
- John StoneU.S. Representative · Michigan's 5th districtRepublicanlast term ended 1881
- John StormU.S. Representative · Pennsylvania's 11th districtDemocraticlast term ended 1887
- John StoverU.S. Representative · Missouri's 5th districtRepublicanlast term ended 1869
- John StowerU.S. Representative · New York's 22nd districtJacksonlast term ended 1829
- John StrattonU.S. Representative · Virginia's 12th districtFederalistlast term ended 1803
- John StrattonU.S. Representative · New Jersey's 2nd districtRepublicanlast term ended 1863
- John StrohmU.S. Representative · Pennsylvania's 8th districtWhiglast term ended 1849
- John StuartU.S. Representative · Illinois's 8th districtDemocraticlast term ended 1865
- John SturtevantU.S. Representative · Pennsylvania's 26th districtRepublicanlast term ended 1899
- John SullivanU.S. Representative · Massachusetts's 11th districtDemocraticlast term ended 1907
- John SullivanU.S. Representative · Missouri's 11th districtDemocraticlast term ended 1953
- John SullivanU.S. Representative · Oklahoma's 1st districtRepublicanlast term ended 2013
- John SummersU.S. Representative · Washington's 4th districtRepublicanlast term ended 1933
- John SununuU.S. Senator · New HampshireRepublicanlast term ended 2009
- John SwanwickU.S. Representative · Pennsylvania's 1st districtRepublicanlast term ended 1799
- John SwaseyU.S. Representative · Maine's 2nd districtRepublicanlast term ended 1911
- John SweeneyU.S. Representative · New York's 20th districtRepublicanlast term ended 2007
- John SweetU.S. Representative · Nebraska's 1st districtRepublicanlast term ended 1941
- John SwinburneU.S. Representative · New York's 19th districtRepublicanlast term ended 1887
- John SwopeU.S. Representative · Pennsylvania's 19th districtDemocraticlast term ended 1887
- Jonah SanfordU.S. Representative · New York's 20th districtJacksonlast term ended 1831
- Jonas SibleyU.S. Representative · Massachusetts's 5th districtlast term ended 1825
- Jonathan ScovilleU.S. Representative · New York's 32nd districtDemocraticlast term ended 1883
- Jonathan SloaneU.S. Representative · Ohio's 15th districtAnti Masoniclast term ended 1837
- Jonathan SturgesU.S. Representative · Connecticut's -1th districtlast term ended 1793
- Joseph SayersU.S. Representative · Texas's 9th districtDemocraticlast term ended 1899
- Joseph ScrantonU.S. Representative · Pennsylvania's 11th districtRepublicanlast term ended 1897
- Joseph SegarU.S. Representative · Virginia's -1th districtUnionistlast term ended 1865
- Joseph SempolinskiU.S. Representative · New York's 23rd districtRepublicanlast term ended 2023
- Joseph ShafferU.S. Representative · Virginia's 9th districtRepublicanlast term ended 1931
- Joseph ShannonU.S. Representative · Missouri's 5th districtDemocraticlast term ended 1943
- Joseph SherleyU.S. Representative · Kentucky's 5th districtDemocraticlast term ended 1919
- Joseph ShowalterU.S. Representative · Pennsylvania's 25th districtRepublicanlast term ended 1903
- Joseph ShullU.S. Representative · Pennsylvania's 26th districtDemocraticlast term ended 1905
- Joseph SibleyU.S. Representative · Pennsylvania's 28th districtRepublicanlast term ended 1907
- Joseph SimonU.S. Senator · OregonRepublicanlast term ended 1903
- Joseph SkeenU.S. Representative · New Mexico's 2nd districtRepublicanlast term ended 2003
- Joseph SlossU.S. Representative · Alabama's 6th districtDemocraticlast term ended 1875
- Joseph SmithU.S. Representative · Oregon's 1st districtDemocraticlast term ended 1871
- Joseph SmithU.S. Representative · West Virginia's 6th districtDemocraticlast term ended 1945
- Joseph SmithU.S. Representative · Pennsylvania's 3rd districtDemocraticlast term ended 1983
- Joseph StantonU.S. Representative · Rhode Island's -1th districtRepublicanlast term ended 1807
- Joseph StoneU.S. Representative · Iowa's 1st districtRepublicanlast term ended 1879
- Joseph StoryU.S. Representative · Massachusetts's 2nd districtRepublicanlast term ended 1809
- Joseph SweneyU.S. Representative · Iowa's 4th districtRepublicanlast term ended 1891
- Joshua SalmonU.S. Representative · New Jersey's 4th districtDemocraticlast term ended 1903
- Joshua SandsU.S. Representative · New York's 2nd districtAdamslast term ended 1827
- Joshua SeneyU.S. Representative · Maryland's 2nd districtlast term ended 1793
- Joshua SwartzU.S. Representative · Pennsylvania's 19th districtRepublicanlast term ended 1927
- Joshua Van SantU.S. Representative · Maryland's 3rd districtDemocraticlast term ended 1855
- Josiah SmithU.S. Representative · Massachusetts's 6th districtRepublicanlast term ended 1803
- Josiah SutherlandU.S. Representative · New York's 11th districtDemocraticlast term ended 1853
- José E. SerranoU.S. Representative · New York's 15th districtDemocraticlast term ended 2021
- Jouett ShouseU.S. Representative · Kansas's 7th districtDemocraticlast term ended 1919
- Judson ShermanU.S. Representative · New York's 30th districtRepublicanlast term ended 1859
- Julius SeelyeU.S. Representative · Massachusetts's 10th districtIndependentlast term ended 1877
- Julius StrongU.S. Representative · Connecticut's 1st districtRepublicanlast term ended 1873
- K. StinsonU.S. Representative · Washington's 7th districtRepublicanlast term ended 1965
- Karen ShepherdU.S. Representative · Utah's 2nd districtDemocraticlast term ended 1995
- Karl SchuylerU.S. Senator · ColoradoRepublicanlast term ended 1933
- Karl StefanU.S. Representative · Nebraska's 3rd districtRepublicanlast term ended 1953
- Keith SebeliusU.S. Representative · Kansas's 1st districtRepublicanlast term ended 1981
- Ken SalazarU.S. Senator · ColoradoDemocraticlast term ended 2009
- Kenneth SimpsonU.S. Representative · New York's 17th districtRepublicanlast term ended 1943
- King SwopeU.S. Representative · Kentucky's 8th districtRepublicanlast term ended 1921
- Kurt SchraderU.S. Representative · Oregon's 5th districtDemocraticlast term ended 2023
- Kyrsten SinemaU.S. Senator · ArizonaIndependentlast term ended 2025
- Lamar SmithU.S. Representative · Texas's 21st districtRepublicanlast term ended 2019
- Lansdale SasscerU.S. Representative · Maryland's 5th districtDemocraticlast term ended 1953
- Lansing StoutU.S. Representative · Oregon's 1st districtDemocraticlast term ended 1861
- Larkin SmithU.S. Representative · Mississippi's 5th districtRepublicanlast term ended 1989
- Lawrence ShermanU.S. Senator · IllinoisRepublicanlast term ended 1921
- Lawrence SmithU.S. Representative · Wisconsin's 1st districtRepublicanlast term ended 1959
- Lawrence SmithU.S. Representative · Florida's 16th districtDemocraticlast term ended 1993
- Lawrence StringerU.S. Representative · Illinois's -1th districtDemocraticlast term ended 1915
- Lazarus ShoemakerU.S. Representative · Pennsylvania's 12th districtRepublicanlast term ended 1875
- Leland StanfordU.S. Senator · CaliforniaRepublicanlast term ended 1893
- Lemuel SawyerU.S. Representative · North Carolina's 1st districtJacksonlast term ended 1829
- Lemuel StetsonU.S. Representative · New York's 15th districtDemocraticlast term ended 1845
- Leon SacksU.S. Representative · Pennsylvania's 1st districtDemocraticlast term ended 1943
- Leonard SchuetzU.S. Representative · Illinois's 7th districtDemocraticlast term ended 1945
- Leonard SimsU.S. Representative · Missouri's -1th districtDemocraticlast term ended 1847
- Leonidas SextonU.S. Representative · Indiana's 4th districtRepublicanlast term ended 1879
- Leonor SullivanU.S. Representative · Missouri's 3rd districtDemocraticlast term ended 1977
- Leslie SteeleU.S. Representative · Georgia's 5th districtDemocraticlast term ended 1931
- Leverett SaltonstallU.S. Representative · Massachusetts's 2nd districtWhiglast term ended 1843
- Leverett SaltonstallU.S. Senator · MassachusettsRepublicanlast term ended 1967
- Lewis SawyerU.S. Representative · Arkansas's 6th districtDemocraticlast term ended 1925
- Lewis SchwellenbachU.S. Senator · WashingtonDemocraticlast term ended 1940
- Lewis SelyeU.S. Representative · New York's 28th districtInd. Republicanlast term ended 1869
- Lewis SperryU.S. Representative · Connecticut's 1st districtDemocraticlast term ended 1895
- Lewis SteenrodU.S. Representative · Virginia's 15th districtDemocraticlast term ended 1845
- Lewis StewardU.S. Representative · Illinois's 8th districtDemocraticlast term ended 1893
- Lewis SturgesU.S. Representative · Connecticut's -1th districtFederalistlast term ended 1817
- Linda SmithU.S. Representative · Washington's 3rd districtRepublicanlast term ended 1999
- Lionel SheldonU.S. Representative · Louisiana's 2nd districtRepublicanlast term ended 1875
- Lon ScottU.S. Representative · Tennessee's 8th districtRepublicanlast term ended 1923
- Lorenzo SabineU.S. Representative · Massachusetts's 4th districtWhiglast term ended 1853
- Lorenzo SweatU.S. Representative · Maine's 1st districtDemocraticlast term ended 1865
- Loretta SanchezU.S. Representative · California's 46th districtDemocraticlast term ended 2017
- Louis StokesU.S. Representative · Ohio's 11th districtDemocraticlast term ended 1999
- Louise McIntosh SlaughterU.S. Representative · New York's 25th districtDemocraticlast term ended 2018
- Lowell StockmanU.S. Representative · Oregon's 2nd districtRepublicanlast term ended 1953
- Luther SeveranceU.S. Representative · Maine's 3rd districtWhiglast term ended 1847
- Luther StrangeU.S. Senator · AlabamaRepublicanlast term ended 2018
- Luther StrongU.S. Representative · Ohio's 8th districtRepublicanlast term ended 1897
- Lynn SchenkU.S. Representative · California's 49th districtDemocraticlast term ended 1995
- Lynn StalbaumU.S. Representative · Wisconsin's 1st districtDemocraticlast term ended 1967
- Madison SmithU.S. Representative · Missouri's 13th districtDemocraticlast term ended 1909
- Marcus SmithU.S. Senator · ArizonaDemocraticlast term ended 1921
- Margaret SmithU.S. Senator · MaineRepublicanlast term ended 1973
- Marion SnyderU.S. Representative · Kentucky's 4th districtRepublicanlast term ended 1987
- Marius SchoonmakerU.S. Representative · New York's 10th districtWhiglast term ended 1853
- Mark SanfordU.S. Representative · South Carolina's 1st districtRepublicanlast term ended 2019
- Mark SchauerU.S. Representative · Michigan's 7th districtDemocraticlast term ended 2011
- Mark SibleyU.S. Representative · New York's 26th districtWhiglast term ended 1839
- Mark SiljanderU.S. Representative · Michigan's 4th districtRepublicanlast term ended 1987
- Mark SouderU.S. Representative · Indiana's 3rd districtRepublicanlast term ended 2010
- Martin SaboU.S. Representative · Minnesota's 5th districtDemocraticlast term ended 2007
- Martin SchunemanU.S. Representative · New York's 7th districtRepublicanlast term ended 1807
- Martin SmithU.S. Representative · Washington's 3rd districtDemocraticlast term ended 1943
- Martin SmyserU.S. Representative · Ohio's 17th districtRepublicanlast term ended 1907
- Martin SweeneyU.S. Representative · Ohio's 20th districtDemocraticlast term ended 1943
- Matt SalmonU.S. Representative · Arizona's 5th districtRepublicanlast term ended 2017
- Matthew M. Rosendale, Sr.U.S. Representative · Montana's 2nd districtRepublicanlast term ended 2025
- Matthias SheplerU.S. Representative · Ohio's 18th districtDemocraticlast term ended 1839
- Maurice SullivanU.S. Representative · NevadaDemocraticlast term ended 1945
- Max SandlinU.S. Representative · Texas's 1st districtDemocraticlast term ended 2005
- Max SchwabeU.S. Representative · Missouri's 2nd districtRepublicanlast term ended 1949
- Melvin SnyderU.S. Representative · West Virginia's 2nd districtRepublicanlast term ended 1949
- Micah SterlingU.S. Representative · New York's 18th districtFederalistlast term ended 1823
- Michael SodrelU.S. Representative · Indiana's 9th districtRepublicanlast term ended 2007
- Michael SpriggU.S. Representative · Maryland's 4th districtJacksonlast term ended 1831
- Michael StackU.S. Representative · Pennsylvania's 6th districtDemocraticlast term ended 1939
- Michael StoneU.S. Representative · Maryland's 1st districtlast term ended 1791
- Michael StrangU.S. Representative · Colorado's 3rd districtRepublicanlast term ended 1987
- Michael SynarU.S. Representative · Oklahoma's 2nd districtDemocraticlast term ended 1995
- Michelle SteelU.S. Representative · California's 45th districtRepublicanlast term ended 2025
- Mikie SherrillU.S. Representative · New Jersey's 11th districtDemocraticlast term ended 2025
- Milton SaylerU.S. Representative · Ohio's 1st districtDemocraticlast term ended 1879
- Milton ShreveU.S. Representative · Pennsylvania's 29th districtInd. Republicanlast term ended 1933
- Milton SouthardU.S. Representative · Ohio's 13th districtDemocraticlast term ended 1879
- Milward SimpsonU.S. Senator · WyomingRepublicanlast term ended 1967
- Montfort StokesU.S. Senator · North CarolinaRepublicanlast term ended 1823
- Morgan SandersU.S. Representative · Texas's 3rd districtDemocraticlast term ended 1939
- Morris SheppardU.S. Senator · TexasDemocraticlast term ended 1941
- Moses StevensU.S. Representative · Massachusetts's 5th districtDemocraticlast term ended 1895
- Moses StiversU.S. Representative · New York's 15th districtRepublicanlast term ended 1891
- Myer StrouseU.S. Representative · Pennsylvania's 10th districtDemocraticlast term ended 1867
- Nathan SanfordU.S. Senator · New YorkAdamslast term ended 1831
- Nathan ScottU.S. Senator · West VirginiaRepublicanlast term ended 1911
- Nathan SmithU.S. Senator · ConnecticutAnti-Jacksonianlast term ended 1835
- Nathan SouleU.S. Representative · New York's 16th districtJacksonlast term ended 1833
- Nathan StrattonU.S. Representative · New Jersey's 1st districtDemocraticlast term ended 1855
- Nathan StrongU.S. Representative · Pennsylvania's 27th districtRepublicanlast term ended 1935
- Nathaniel SilsbeeU.S. Senator · MassachusettsAdamslast term ended 1835
- Nathaniel SmithU.S. Representative · Connecticut's -1th districtFederalistlast term ended 1799
- Nathaniel SmithersU.S. Representative · DelawareUnconditional Unionistlast term ended 1865
- Neal SmithU.S. Representative · Iowa's 4th districtDemocraticlast term ended 1995
- Nehemiah SperryU.S. Representative · Connecticut's 2nd districtRepublicanlast term ended 1911
- Neil StaeblerU.S. Representative · MichiganDemocraticlast term ended 1965
- Newell SandersU.S. Senator · TennesseeRepublicanlast term ended 1913
- Newton SteersU.S. Representative · Maryland's 8th districtRepublicanlast term ended 1979
- Nicholas SicklesU.S. Representative · New York's 7th districtJacksonlast term ended 1837
- Nicholas SinnottU.S. Representative · Oregon's 2nd districtRepublicanlast term ended 1929
- Nick SmithU.S. Representative · Michigan's 7th districtRepublicanlast term ended 2005
- Norman ShumwayU.S. Representative · California's 14th districtRepublicanlast term ended 1991
- Norman SisiskyU.S. Representative · Virginia's 4th districtDemocraticlast term ended 2001
- Oliver SmithU.S. Senator · IndianaWhiglast term ended 1843
- Oliver SnyderU.S. Representative · Arkansas's 2nd districtRepublicanlast term ended 1875
- Oliver SpauldingU.S. Representative · Michigan's 6th districtRepublicanlast term ended 1883
- Olympia J. SnoweU.S. Senator · MaineRepublicanlast term ended 2013
- Origen SeymourU.S. Representative · Connecticut's 4th districtDemocraticlast term ended 1855
- Oscar SwiftU.S. Representative · New York's 9th districtRepublicanlast term ended 1919
- Otho SingletonU.S. Representative · Mississippi's 5th districtDemocraticlast term ended 1887
- Owen ScottU.S. Representative · Illinois's 14th districtDemocraticlast term ended 1893
- Ozora StearnsU.S. Senator · MinnesotaRepublicanlast term ended 1871
- O’Brien SmithU.S. Representative · South Carolina's 4th districtRepublicanlast term ended 1807
- Patricia SaikiU.S. Representative · Hawaii's 1st districtRepublicanlast term ended 1991
- Patricia SchroederU.S. Representative · Colorado's 1st districtDemocraticlast term ended 1997
- Patrick SullivanU.S. Senator · WyomingRepublicanlast term ended 1930
- Patrick SullivanU.S. Representative · Pennsylvania's 34th districtRepublicanlast term ended 1933
- Patrick SwindallU.S. Representative · Georgia's 4th districtRepublicanlast term ended 1989
- Paul SarbanesU.S. Senator · MarylandDemocraticlast term ended 2007
- Paul SchenckU.S. Representative · Ohio's 3rd districtRepublicanlast term ended 1965
- Paul ShaferU.S. Representative · Michigan's 3rd districtRepublicanlast term ended 1955
- Paul SimonU.S. Senator · IllinoisDemocraticlast term ended 1997
- Paul SorgU.S. Representative · Ohio's 3rd districtDemocraticlast term ended 1897
- Paul StewartU.S. Representative · Oklahoma's 3rd districtDemocraticlast term ended 1947
- Peleg SpragueU.S. Representative · New Hampshire's -1th districtFederalistlast term ended 1799
- Peleg SpragueU.S. Senator · MaineAnti-Jacksonianlast term ended 1835
- Percy StewartU.S. Representative · New Jersey's 5th districtDemocraticlast term ended 1933
- Perry SmithU.S. Senator · ConnecticutDemocraticlast term ended 1843
- Peter SaillyU.S. Representative · New York's 11th districtRepublicanlast term ended 1807
- Peter SharpeU.S. Representative · New York's 3rd districtlast term ended 1825
- Peter SilvesterU.S. Representative · New York's 5th districtlast term ended 1793
- Peter SilvesterU.S. Representative · New York's 11th districtWhiglast term ended 1851
- Peter SmithU.S. Representative · VermontRepublicanlast term ended 1991
- Peter SomersU.S. Representative · Wisconsin's 4th districtDemocraticlast term ended 1895
- Peter SpeerU.S. Representative · Pennsylvania's 28th districtRepublicanlast term ended 1913
- Peter StraderU.S. Representative · Ohio's 1st districtDemocraticlast term ended 1871
- Peter SwartU.S. Representative · New York's 13th districtRepublicanlast term ended 1809
- Philander StephensU.S. Representative · Pennsylvania's 9th districtJacksonlast term ended 1833
- Philetus SawyerU.S. Senator · WisconsinRepublicanlast term ended 1893
- Philip SchuylerU.S. Senator · New YorkFederalistlast term ended 1799
- Philip SchuylerU.S. Representative · New York's 5th districtFederalistlast term ended 1819
- Philip SharpU.S. Representative · Indiana's 2nd districtDemocraticlast term ended 1995
- Philip StollU.S. Representative · South Carolina's 6th districtDemocraticlast term ended 1923
- Philip StuartU.S. Representative · Maryland's 1st districtFederalistlast term ended 1819
- Philip SwingU.S. Representative · California's 11th districtRepublicanlast term ended 1933
- Pierre SalingerU.S. Senator · CaliforniaDemocraticlast term ended 1964
- Pierre SouléU.S. Senator · LouisianaDemocraticlast term ended 1853
- Pius SchwertU.S. Representative · New York's 42nd districtDemocraticlast term ended 1943
- Porter SheldonU.S. Representative · New York's 31st districtRepublicanlast term ended 1871
- Presley SpruanceU.S. Senator · DelawareWhiglast term ended 1853
- Ralph ScottU.S. Representative · North Carolina's 5th districtDemocraticlast term ended 1967
- Ralph SmithU.S. Senator · IllinoisRepublicanlast term ended 1970
- Randall StreetU.S. Representative · New York's 4th districtFederalistlast term ended 1821
- Randolph StricklandU.S. Representative · Michigan's 6th districtRepublicanlast term ended 1871
- Raymond SpringerU.S. Representative · Indiana's 10th districtRepublicanlast term ended 1949
- Raymond StevensU.S. Representative · New Hampshire's 2nd districtDemocraticlast term ended 1915
- Reed SmootU.S. Senator · UtahRepublicanlast term ended 1933
- Richard C. ShelbyU.S. Senator · AlabamaRepublicanlast term ended 2023
- Richard SantorumU.S. Senator · PennsylvaniaRepublicanlast term ended 2007
- Richard SchellU.S. Representative · New York's 9th districtDemocraticlast term ended 1875
- Richard SchulzeU.S. Representative · Pennsylvania's 5th districtRepublicanlast term ended 1993
- Richard SchweikerU.S. Senator · PennsylvaniaRepublicanlast term ended 1981
- Richard ShannonU.S. Representative · New York's 13th districtRepublicanlast term ended 1899
- Richard ShoupU.S. Representative · Montana's 1st districtRepublicanlast term ended 1975
- Richard SimpsonU.S. Representative · South Carolina's 2nd districtDemocraticlast term ended 1849
- Richard SimpsonU.S. Representative · Pennsylvania's 18th districtRepublicanlast term ended 1961
- Richard SkinnerU.S. Representative · VermontRepublicanlast term ended 1815
- Richard SpaightU.S. Representative · North Carolina's 10th districtRepublicanlast term ended 1801
- Richard SpaightU.S. Representative · North Carolina's 4th districtlast term ended 1825
- Richard SpencerU.S. Representative · Maryland's 7th districtJacksonlast term ended 1831
- Richard StallingsU.S. Representative · Idaho's 2nd districtDemocraticlast term ended 1993
- Richard StanfordU.S. Representative · North Carolina's 8th districtRepublicanlast term ended 1817
- Richard StantonU.S. Representative · Kentucky's 10th districtDemocraticlast term ended 1855
- Richard StocktonU.S. Representative · New Jersey's 2nd districtFederalistlast term ended 1815
- Richard StoneU.S. Senator · FloridaDemocraticlast term ended 1981
- Richard SwettU.S. Representative · New Hampshire's 2nd districtDemocraticlast term ended 1995
- Richard, SpriggU.S. Representative · Maryland's 2nd districtRepublicanlast term ended 1803
- Richardson ScurryU.S. Representative · Texas's 1st districtDemocraticlast term ended 1853
- Robert ScarboroughU.S. Representative · South Carolina's 6th districtDemocraticlast term ended 1905
- Robert SchenckU.S. Representative · Ohio's 3rd districtRepublicanlast term ended 1871
- Robert SecrestU.S. Representative · Ohio's 15th districtDemocraticlast term ended 1967
- Robert ShamanskyU.S. Representative · Ohio's 12th districtDemocraticlast term ended 1983
- Robert SikesU.S. Representative · Florida's 1st districtDemocraticlast term ended 1979
- Robert SimmonsU.S. Representative · Nebraska's 6th districtRepublicanlast term ended 1933
- Robert SimmonsU.S. Representative · Connecticut's 2nd districtRepublicanlast term ended 2007
- Robert SmallsU.S. Representative · South Carolina's 7th districtRepublicanlast term ended 1887
- Robert SmithU.S. Representative · Illinois's 8th districtInd. Democratlast term ended 1859
- Robert SmithU.S. Senator · New HampshireRepublicanlast term ended 2003
- Robert SmithU.S. Representative · Oregon's 2nd districtRepublicanlast term ended 1999
- Robert SouthallU.S. Representative · Virginia's 4th districtDemocraticlast term ended 1907
- Robert SpeerU.S. Representative · Pennsylvania's 17th districtDemocraticlast term ended 1875
- Robert StaffordU.S. Senator · VermontRepublicanlast term ended 1989
- Robert StanfieldU.S. Senator · OregonRepublicanlast term ended 1927
- Robert SteeleU.S. Representative · Connecticut's 2nd districtRepublicanlast term ended 1975
- Robert StephensU.S. Representative · Georgia's 10th districtDemocraticlast term ended 1977
- Robert StevensU.S. Representative · New York's 31st districtDemocraticlast term ended 1885
- Robert StocktonU.S. Senator · New JerseyDemocraticlast term ended 1853
- Robert StrangeU.S. Senator · North CarolinaDemocraticlast term ended 1840
- Robert StumpU.S. Representative · Arizona's 3rd districtRepublicanlast term ended 2003
- Robert SweeneyU.S. Representative · OhioDemocraticlast term ended 1967
- Robert SwitzerU.S. Representative · Ohio's 10th districtRepublicanlast term ended 1919
- Robert T. SchillingU.S. Representative · Illinois's 17th districtRepublicanlast term ended 2013
- Roderick SutherlandU.S. Representative · Nebraska's 5th districtPopulistlast term ended 1901
- Roger ShermanU.S. Senator · ConnecticutPro-Administrationlast term ended 1793
- Roger SlaughterU.S. Representative · Missouri's 5th districtDemocraticlast term ended 1947
- Rollin SanfordU.S. Representative · New York's 28th districtRepublicanlast term ended 1921
- Romulus SaundersU.S. Representative · North Carolina's 5th districtDemocraticlast term ended 1845
- Ronald SarasinU.S. Representative · Connecticut's 5th districtRepublicanlast term ended 1979
- Ronnie ShowsU.S. Representative · Mississippi's 4th districtDemocraticlast term ended 2003
- Ross SpanoU.S. Representative · Florida's 15th districtRepublicanlast term ended 2021
- Rufus SpaldingU.S. Representative · Ohio's 18th districtRepublicanlast term ended 1869
- Russell SageU.S. Representative · New York's 13th districtInd. Republican-Democratlast term ended 1857
- Sam SellsU.S. Representative · Tennessee's 1st districtRepublicanlast term ended 1921
- Sam SteigerU.S. Representative · Arizona's 3rd districtRepublicanlast term ended 1977
- Samuel SampleU.S. Representative · Indiana's 9th districtWhiglast term ended 1845
- Samuel SawyerU.S. Representative · North Carolina's 1st districtWhiglast term ended 1839
- Samuel SawyerU.S. Representative · Missouri's 8th districtInd. Democratlast term ended 1881
- Samuel SewallU.S. Representative · Massachusetts's 10th districtFederalistlast term ended 1801
- Samuel ShawU.S. Representative · Vermont's 1st districtRepublicanlast term ended 1813
- Samuel ShellabargerU.S. Representative · Ohio's 7th districtRepublicanlast term ended 1873
- Samuel SheltonU.S. Representative · Missouri's 16th districtRepublicanlast term ended 1923
- Samuel SherwoodU.S. Representative · New York's 8th districtFederalistlast term ended 1815
- Samuel SherwoodU.S. Representative · Connecticut's -1th districtFederalistlast term ended 1819
- Samuel ShortridgeU.S. Senator · CaliforniaRepublicanlast term ended 1933
- Samuel SimonsU.S. Representative · Connecticut's 4th districtDemocraticlast term ended 1845
- Samuel SitgreavesU.S. Representative · Pennsylvania's 4th districtFederalistlast term ended 1799
- Samuel SmithU.S. Representative · Pennsylvania's 11th districtRepublicanlast term ended 1811
- Samuel SmithU.S. Representative · New Hampshire's -1th districtFederalistlast term ended 1815
- Samuel SmithU.S. Senator · MarylandJacksonlast term ended 1833
- Samuel SmithU.S. Representative · Pennsylvania's 8th districtJacksonlast term ended 1833
- Samuel SmithU.S. Representative · Tennessee's 3rd districtDemocraticlast term ended 1859
- Samuel SmithU.S. Representative · Michigan's 6th districtRepublicanlast term ended 1915
- Samuel SniderU.S. Representative · Minnesota's 4th districtRepublicanlast term ended 1891
- Samuel SouthardU.S. Senator · New JerseyWhiglast term ended 1842
- Samuel StephensonU.S. Representative · Michigan's 12th districtRepublicanlast term ended 1897
- Samuel SterettU.S. Representative · Maryland's 4th districtlast term ended 1793
- Samuel StokelyU.S. Representative · Ohio's 19th districtWhiglast term ended 1843
- Samuel StrattonU.S. Representative · New York's 23rd districtDemocraticlast term ended 1989
- Samuel SwanU.S. Representative · New Jersey's -1th districtAdamslast term ended 1831
- Samuel SwopeU.S. Representative · Kentucky's 10th districtAmericanlast term ended 1857
- Selah StrongU.S. Representative · New York's 1st districtDemocraticlast term ended 1845
- Selden SpencerU.S. Senator · MissouriRepublicanlast term ended 1925
- Shelley Sekula-GibbsU.S. Representative · Texas's 22nd districtRepublicanlast term ended 2007
- Sidney SimpsonU.S. Representative · Illinois's 20th districtRepublicanlast term ended 1959
- Silas StowU.S. Representative · New York's 10th districtRepublicanlast term ended 1813
- Simon SchermerhornU.S. Representative · New York's 21st districtDemocraticlast term ended 1895
- Simon StaufferU.S. Representative · Pennsylvania's 19th districtRepublicanlast term ended 1959
- Socrates ShermanU.S. Representative · New York's 17th districtRepublicanlast term ended 1863
- Solomon Hillen SolomonU.S. Representative · Maryland's 4th districtDemocraticlast term ended 1841
- Solomon SharpU.S. Representative · Kentucky's 6th districtRepublicanlast term ended 1817
- Solomon SibleyU.S. Representative · Michigan's -1th districtlast term ended 1823
- Solomon SpinkU.S. Representative · DK's -1th districtRepublicanlast term ended 1871
- Solomon StrongU.S. Representative · Massachusetts's 12th districtFederalistlast term ended 1819
- Stephanie Herseth SandlinU.S. Representative · South DakotaDemocraticlast term ended 2011
- Stephen SanfordU.S. Representative · New York's 18th districtRepublicanlast term ended 1871
- Stephen SolarzU.S. Representative · New York's 13th districtDemocraticlast term ended 1993
- Stephen SparkmanU.S. Representative · Florida's 1st districtDemocraticlast term ended 1917
- Stephen StrongU.S. Representative · New York's 22nd districtDemocraticlast term ended 1847
- Sterling StrongU.S. Representative · TexasDemocraticlast term ended 1935
- Steve StiversU.S. Representative · Ohio's 15th districtRepublicanlast term ended 2021
- Steve StockmanU.S. Representative · Texas's 36th districtRepublicanlast term ended 2015
- Steven SchiffU.S. Representative · New Mexico's 1st districtRepublicanlast term ended 1998
- Steven SymmsU.S. Senator · IdahoRepublicanlast term ended 1993
- Strother StockslagerU.S. Representative · Indiana's 3rd districtDemocraticlast term ended 1885
- Sylvester SmithU.S. Representative · California's 8th districtRepublicanlast term ended 1913
- Ted StevensU.S. Senator · AlaskaRepublicanlast term ended 2009
- Ted StricklandU.S. Representative · Ohio's 6th districtDemocraticlast term ended 2007
- Thaddeus StevensU.S. Representative · Pennsylvania's 9th districtRepublicanlast term ended 1869
- Thaddeus SweetU.S. Representative · New York's 32nd districtRepublicanlast term ended 1929
- Theodore SedgwickU.S. Representative · Massachusetts's 1st districtFederalistlast term ended 1801
- Theodore SingiserU.S. Representative · Idaho's -1th districtRepublicanlast term ended 1885
- Theron StrongU.S. Representative · New York's 25th districtDemocraticlast term ended 1841
- Thetus SimsU.S. Representative · Tennessee's 8th districtDemocraticlast term ended 1921
- Thomas SadlerU.S. Representative · Alabama's 5th districtDemocraticlast term ended 1887
- Thomas SammonsU.S. Representative · New York's 9th districtRepublicanlast term ended 1813
- Thomas SandfordU.S. Representative · Kentucky's 4th districtRepublicanlast term ended 1807
- Thomas SawyerU.S. Representative · Ohio's 14th districtDemocraticlast term ended 2003
- Thomas ScanlonU.S. Representative · Pennsylvania's 16th districtDemocraticlast term ended 1945
- Thomas SchallU.S. Senator · MinnesotaRepublicanlast term ended 1935
- Thomas ScottU.S. Representative · Pennsylvania's -1th districtlast term ended 1795
- Thomas ScroggyU.S. Representative · Ohio's 6th districtRepublicanlast term ended 1907
- Thomas ScullyU.S. Representative · New Jersey's 3rd districtDemocraticlast term ended 1921
- Thomas SelbyU.S. Representative · Illinois's 16th districtDemocraticlast term ended 1903
- Thomas SettleU.S. Representative · North Carolina's 9th districtRepublicanlast term ended 1821
- Thomas SettleU.S. Representative · North Carolina's 5th districtRepublicanlast term ended 1897
- Thomas SeymourU.S. Representative · Connecticut's 1st districtDemocraticlast term ended 1845
- Thomas ShannonU.S. Representative · Ohio's 10th districtAdamslast term ended 1827
- Thomas ShannonU.S. Representative · California's -1th districtRepublicanlast term ended 1865
- Thomas SillU.S. Representative · Pennsylvania's 18th districtAdamslast term ended 1831
- Thomas SingletonU.S. Representative · South Carolina's -1th districtNullifierlast term ended 1835
- Thomas SinnicksonU.S. Representative · New Jersey's -1th districtFederalistlast term ended 1799
- Thomas SinnicksonU.S. Representative · New Jersey's -1th districtAdamslast term ended 1829
- Thomas SissonU.S. Representative · Mississippi's 4th districtDemocraticlast term ended 1923
- Thomas SkinnerU.S. Representative · North Carolina's 1st districtDemocraticlast term ended 1891
- Thomas SmithU.S. Representative · Pennsylvania's 1st districtFederalistlast term ended 1817
- Thomas SmithU.S. Representative · Indiana's 3rd districtDemocraticlast term ended 1847
- Thomas SmithU.S. Representative · Maryland's 1st districtDemocraticlast term ended 1907
- Thomas SmithU.S. Representative · New York's 16th districtDemocraticlast term ended 1921
- Thomas SmithU.S. Representative · IllinoisDemocraticlast term ended 1941
- Thomas SpaldingU.S. Representative · Georgia's -1th districtRepublicanlast term ended 1807
- Thomas SpeedU.S. Representative · Kentucky's 10th districtRepublicanlast term ended 1819
- Thomas SpeerU.S. Representative · Georgia's 4th districtRepublicanlast term ended 1873
- Thomas SpenceU.S. Representative · Maryland's 6th districtWhiglast term ended 1845
- Thomas SpightU.S. Representative · Mississippi's 2nd districtDemocraticlast term ended 1911
- Thomas SpriggU.S. Representative · Maryland's 4th districtRepublicanlast term ended 1797
- Thomas StanleyU.S. Representative · Virginia's 5th districtDemocraticlast term ended 1955
- Thomas SteedU.S. Representative · Oklahoma's 4th districtDemocraticlast term ended 1981
- Thomas SteeleU.S. Representative · Iowa's 11th districtDemocraticlast term ended 1917
- Thomas SterlingU.S. Senator · South DakotaRepublicanlast term ended 1925
- Thomas StewartU.S. Representative · New York's 6th districtConservative Republicanlast term ended 1869
- Thomas StilwellU.S. Representative · Indiana's 11th districtRepublicanlast term ended 1867
- Thomas StockdaleU.S. Representative · Mississippi's 6th districtDemocraticlast term ended 1895
- Thomas StorkeU.S. Senator · CaliforniaDemocraticlast term ended 1939
- Thomas StraitU.S. Representative · South Carolina's 5th districtDemocraticlast term ended 1899
- Thomas SumterU.S. Senator · South CarolinaRepublicanlast term ended 1810
- Thomas SumterU.S. Representative · South Carolina's 8th districtDemocraticlast term ended 1843
- Thomas SwannU.S. Representative · Maryland's 4th districtDemocraticlast term ended 1879
- Thomas Van SwearingenU.S. Representative · Virginia's 2nd districtFederalistlast term ended 1823
- Thomson SkinnerU.S. Representative · Massachusetts's 12th districtRepublicanlast term ended 1805
- Timothy SheehanU.S. Representative · Illinois's 11th districtRepublicanlast term ended 1959
- Timothy SullivanU.S. Representative · New York's 13th districtDemocraticlast term ended 1915
- Tom StoutU.S. Representative · Montana's -1th districtDemocraticlast term ended 1917
- Townsend ScudderU.S. Representative · New York's 1st districtDemocraticlast term ended 1905
- Tredwell ScudderU.S. Representative · New York's 1st districtRepublicanlast term ended 1819
- Tristram ShawU.S. Representative · New Hampshire's -1th districtDemocraticlast term ended 1843
- Truman SmithU.S. Senator · ConnecticutWhiglast term ended 1855
- Ulysses StoneU.S. Representative · Oklahoma's 5th districtRepublicanlast term ended 1931
- Upton SheredineU.S. Representative · Maryland's 6th districtlast term ended 1793
- Victor SnyderU.S. Representative · Arkansas's 2nd districtDemocraticlast term ended 2011
- Vincent SnowbargerU.S. Representative · Kansas's 3rd districtRepublicanlast term ended 1999
- Virginia SmithU.S. Representative · Nebraska's 3rd districtRepublicanlast term ended 1991
- Walter SessionsU.S. Representative · New York's 34th districtRepublicanlast term ended 1887
- Walter SmithU.S. Representative · Iowa's 9th districtRepublicanlast term ended 1913
- Walter SteeleU.S. Representative · North Carolina's 6th districtDemocraticlast term ended 1881
- Walter StinessU.S. Representative · Rhode Island's 2nd districtRepublicanlast term ended 1923
- Watson SquireU.S. Senator · WashingtonRepublicanlast term ended 1897
- Wilbur SandersU.S. Senator · MontanaRepublicanlast term ended 1893
- Willard SaulsburyU.S. Senator · DelawareDemocraticlast term ended 1871
- Willard SaulsburyU.S. Senator · DelawareDemocraticlast term ended 1919
- William De SaussureU.S. Senator · South CarolinaDemocraticlast term ended 1853
- William SackettU.S. Representative · New York's 27th districtWhiglast term ended 1853
- William SalmonU.S. Representative · Tennessee's 7th districtDemocraticlast term ended 1925
- William SamfordU.S. Representative · Alabama's 3rd districtDemocraticlast term ended 1881
- William SappU.S. Representative · Ohio's 15th districtInd. Republican-Democratlast term ended 1857
- William SappU.S. Representative · Iowa's 8th districtRepublicanlast term ended 1881
- William SarpaliusU.S. Representative · Texas's 13th districtDemocraticlast term ended 1995
- William SawyerU.S. Representative · Ohio's 5th districtDemocraticlast term ended 1849
- William SaxbeU.S. Senator · OhioRepublicanlast term ended 1974
- William ScherleU.S. Representative · Iowa's 5th districtRepublicanlast term ended 1975
- William SchleyU.S. Representative · Georgia's -1th districtJacksonianlast term ended 1837
- William SchulteU.S. Representative · Indiana's 1st districtDemocraticlast term ended 1943
- William ScottU.S. Representative · Pennsylvania's 27th districtDemocraticlast term ended 1889
- William ScottU.S. Senator · North CarolinaDemocraticlast term ended 1958
- William ScottU.S. Senator · VirginiaRepublicanlast term ended 1979
- William ScrantonU.S. Representative · Pennsylvania's 10th districtRepublicanlast term ended 1963
- William SearsU.S. Representative · Florida's -1th districtDemocraticlast term ended 1937
- William SebastianU.S. Senator · ArkansasDemocraticlast term ended 1861
- William SenterU.S. Representative · Tennessee's 2nd districtWhiglast term ended 1845
- William SewardU.S. Senator · New YorkRepublicanlast term ended 1861
- William SewellU.S. Senator · New JerseyRepublicanlast term ended 1901
- William SeymourU.S. Representative · New York's 20th districtJacksonlast term ended 1837
- William ShallenbergerU.S. Representative · Pennsylvania's 24th districtRepublicanlast term ended 1883
- William SharonU.S. Senator · NevadaRepublicanlast term ended 1881
- William SharpU.S. Representative · Ohio's 14th districtDemocraticlast term ended 1915
- William ShattucU.S. Representative · Ohio's 1st districtRepublicanlast term ended 1903
- William SheffieldU.S. Senator · Rhode IslandRepublicanlast term ended 1885
- William SheffieldU.S. Representative · Rhode Island's 1st districtRepublicanlast term ended 1911
- William ShepardU.S. Representative · Massachusetts's 2nd districtFederalistlast term ended 1803
- William ShepardU.S. Representative · North Carolina's 1st districtWhiglast term ended 1837
- William SherrodU.S. Representative · Alabama's 6th districtDemocraticlast term ended 1871
- William ShinnU.S. Representative · New Jersey's -1th districtJacksonlast term ended 1837
- William SimmsU.S. Representative · Kentucky's 8th districtDemocraticlast term ended 1861
- William SimondsU.S. Representative · Connecticut's 1st districtRepublicanlast term ended 1891
- William SimontonU.S. Representative · Pennsylvania's 10th districtWhiglast term ended 1843
- William SipeU.S. Representative · Pennsylvania's 24th districtDemocraticlast term ended 1895
- William SirovichU.S. Representative · New York's 14th districtDemocraticlast term ended 1941
- William SkilesU.S. Representative · Ohio's 14th districtRepublicanlast term ended 1905
- William SladeU.S. Representative · Vermont's 2nd districtWhiglast term ended 1843
- William SlemonsU.S. Representative · Arkansas's 2nd districtDemocraticlast term ended 1881
- William SmallU.S. Representative · New Hampshire's 1st districtRepublicanlast term ended 1875
- William SmathersU.S. Senator · New JerseyDemocraticlast term ended 1943
- William SmithU.S. Representative · Maryland's 4th districtlast term ended 1791
- William SmithU.S. Representative · South Carolina's 6th districtRepublicanlast term ended 1799
- William SmithU.S. Representative · South Carolina's 1st districtFederalistlast term ended 1799
- William SmithU.S. Representative · New York's -1th districtFederalistlast term ended 1817
- William SmithU.S. Representative · Virginia's 21st districtJacksonlast term ended 1827
- William SmithU.S. Senator · South CarolinaJacksonlast term ended 1831
- William SmithU.S. Representative · Alabama's 4th districtAmericanlast term ended 1857
- William SmithU.S. Representative · Virginia's 7th districtDemocraticlast term ended 1861
- William SmithU.S. Representative · North Carolina's 1st districtInd. Republican-Democratlast term ended 1861
- William SmithU.S. Representative · Tennessee's 8th districtRepublicanlast term ended 1871
- William SmithU.S. Representative · North Carolina's 4th districtRepublicanlast term ended 1875
- William SmithU.S. Representative · Georgia's 2nd districtDemocraticlast term ended 1881
- William SmithU.S. Representative · Pennsylvania's 27th districtRepublicanlast term ended 1907
- William SmithU.S. Senator · MichiganRepublicanlast term ended 1919
- William SmithU.S. Representative · Texas's 16th districtDemocraticlast term ended 1917
- William SmythU.S. Representative · Iowa's 2nd districtRepublicanlast term ended 1871
- William SneedU.S. Representative · Tennessee's 2nd districtAmericanlast term ended 1857
- William SnowU.S. Representative · New York's 21st districtDemocraticlast term ended 1853
- William SouthgateU.S. Representative · Kentucky's 13th districtWhiglast term ended 1839
- William SowdenU.S. Representative · Pennsylvania's 10th districtDemocraticlast term ended 1889
- William SparksU.S. Representative · Illinois's 16th districtDemocraticlast term ended 1883
- William SpencerU.S. Representative · Louisiana's 5th districtDemocraticlast term ended 1877
- William SpongU.S. Senator · VirginiaDemocraticlast term ended 1973
- William SpragueU.S. Senator · Rhode IslandWhiglast term ended 1845
- William SpragueU.S. Representative · Michigan's 2nd districtWhiglast term ended 1851
- William SpragueU.S. Senator · Rhode IslandLiberal Republicanlast term ended 1875
- William SpragueU.S. Representative · Ohio's 15th districtRepublicanlast term ended 1875
- William SpringerU.S. Representative · Illinois's 13th districtDemocraticlast term ended 1895
- William SpringerU.S. Representative · Illinois's 22nd districtRepublicanlast term ended 1973
- William SproulU.S. Representative · Kansas's 3rd districtRepublicanlast term ended 1931
- William StaffordU.S. Representative · Wisconsin's 5th districtRepublicanlast term ended 1933
- William StahlneckerU.S. Representative · New York's 14th districtDemocraticlast term ended 1893
- William StanberyU.S. Representative · Ohio's 8th districtAnti Jacksonianlast term ended 1833
- William StanfillU.S. Senator · KentuckyRepublicanlast term ended 1946
- William StantonU.S. Representative · Pennsylvania's 12th districtDemocraticlast term ended 1877
- William StarkU.S. Representative · Nebraska's 4th districtPopulistlast term ended 1903
- William StedmanU.S. Representative · Massachusetts's 11th districtFederalistlast term ended 1811
- William SteeleU.S. Representative · New Jersey's 3rd districtDemocraticlast term ended 1865
- William SteeleU.S. Representative · WyomingDemocraticlast term ended 1877
- William SteigerU.S. Representative · Wisconsin's 6th districtRepublicanlast term ended 1979
- William StengerU.S. Representative · Pennsylvania's 18th districtDemocraticlast term ended 1879
- William StephensU.S. Representative · California's 10th districtProgressivelast term ended 1917
- William StevensonU.S. Representative · South Carolina's 5th districtDemocraticlast term ended 1933
- William StevensonU.S. Representative · Wisconsin's 3rd districtRepublicanlast term ended 1949
- William StewartU.S. Representative · Pennsylvania's 23rd districtRepublicanlast term ended 1861
- William StewartU.S. Senator · NevadaSilverlast term ended 1905
- William StiglerU.S. Representative · Oklahoma's 2nd districtDemocraticlast term ended 1953
- William StilesU.S. Representative · Georgia's -1th districtDemocraticlast term ended 1845
- William StokesU.S. Representative · Tennessee's 3rd districtRepublicanlast term ended 1871
- William StoneU.S. Representative · Tennessee's 4th districtWhiglast term ended 1839
- William StoneU.S. Representative · Missouri's 3rd districtDemocraticlast term ended 1877
- William StoneU.S. Representative · Kentucky's 1st districtDemocraticlast term ended 1895
- William StoneU.S. Representative · Pennsylvania's 23rd districtRepublicanlast term ended 1899
- William StoneU.S. Senator · MissouriDemocraticlast term ended 1918
- William StorrsU.S. Representative · Connecticut's 2nd districtWhiglast term ended 1841
- William StoughtonU.S. Representative · Michigan's 2nd districtRepublicanlast term ended 1873
- William StowellU.S. Representative · Virginia's 4th districtRepublicanlast term ended 1877
- William StrattonU.S. Representative · IllinoisRepublicanlast term ended 1949
- William StrongU.S. Representative · VermontRepublicanlast term ended 1821
- William StrongU.S. Representative · Pennsylvania's 9th districtDemocraticlast term ended 1851
- William StrowdU.S. Representative · North Carolina's 4th districtPopulistlast term ended 1899
- William StrudwickU.S. Representative · North Carolina's 4th districtFederalistlast term ended 1797
- William SullivanU.S. Senator · MississippiDemocraticlast term ended 1901
- William SulzerU.S. Representative · New York's 10th districtDemocraticlast term ended 1913
- William SutphinU.S. Representative · New Jersey's 3rd districtDemocraticlast term ended 1943
- William SweeneyU.S. Representative · Kentucky's 2nd districtDemocraticlast term ended 1871
- William SwoopeU.S. Representative · Pennsylvania's 23rd districtRepublicanlast term ended 1927
- William SymingtonU.S. Senator · MissouriDemocraticlast term ended 1976
- Williamson StuckeyU.S. Representative · Georgia's 8th districtDemocraticlast term ended 1977
- Willis SearsU.S. Representative · Nebraska's 2nd districtRepublicanlast term ended 1931
- Willis SmithU.S. Senator · North CarolinaDemocraticlast term ended 1953
- Willis SweetU.S. Representative · Idaho's 1st districtRepublicanlast term ended 1895
- Wilson ShannonU.S. Representative · Ohio's 17th districtDemocraticlast term ended 1855
- Winifred StanleyU.S. Representative · New YorkRepublicanlast term ended 1945
- Wint SmithU.S. Representative · Kansas's 6th districtRepublicanlast term ended 1961
- Worthington SmithU.S. Representative · Vermont's 3rd districtRepublicanlast term ended 1873
- Xochitl Torres SmallU.S. Representative · New Mexico's 2nd districtDemocraticlast term ended 2021
- Zabdiel SampsonU.S. Representative · Massachusetts's 8th districtRepublicanlast term ended 1821
- Zachary SpaceU.S. Representative · Ohio's 18th districtDemocraticlast term ended 2011
- Zebulon ShipherdU.S. Representative · New York's 12th districtFederalistlast term ended 1815
- Zeno ScudderU.S. Representative · Massachusetts's 1st districtWhiglast term ended 1855
- Zephaniah SwiftU.S. Representative · Connecticut's -1th districtFederalistlast term ended 1797
