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Past officeholders — H
1,037 people whose surname begins with H and whose last term has ended in the record. Anybody still serving is on Who holds office.
- Aaron HackleyU.S. Representative · New York's 17th districtParty: Republicanlast term ended 1821
- Aaron HardingU.S. Representative · Kentucky's 4th districtParty: Democraticlast term ended 1867
- Aaron HarlanU.S. Representative · Ohio's 7th districtParty: Republicanlast term ended 1859
- Aaron HobartU.S. Representative · Massachusetts's 11th districtParty: Adamslast term ended 1827
- Abel HuntingtonU.S. Representative · New York's 1st districtParty: Jacksonlast term ended 1837
- Abner HardingU.S. Representative · Illinois's 4th districtParty: Republicanlast term ended 1869
- Abner HazeltineU.S. Representative · New York's 31st districtParty: Whiglast term ended 1837
- Abraham HasbrouckU.S. Representative · New York's 7th districtParty: Republicanlast term ended 1815
- Abraham HasbrouckU.S. Representative · New York's 7th districtParty: Adamslast term ended 1827
- Abraham HostetlerU.S. Representative · Indiana's 8th districtParty: Democraticlast term ended 1881
- Abram HewittU.S. Representative · New York's 10th districtParty: Democraticlast term ended 1887
- Adam HuntsmanU.S. Representative · Tennessee's 12th districtParty: Jacksonlast term ended 1837
- Adoniram HolmesU.S. Representative · Iowa's 10th districtParty: Republicanlast term ended 1889
- Alanson HoughtonU.S. Representative · New York's 37th districtParty: Republicanlast term ended 1923
- Albert HallU.S. Representative · Indiana's 11th districtParty: Republicanlast term ended 1931
- Albert HarrisonU.S. Representative · MissouriParty: Democraticlast term ended 1841
- Albert HawesU.S. Representative · Kentucky's 2nd districtParty: Jacksonlast term ended 1837
- Albert HawkesU.S. Senator · New JerseyParty: Republicanlast term ended 1949
- Albert HerlongU.S. Representative · Florida's 4th districtParty: Democraticlast term ended 1969
- Albert HopkinsU.S. Representative · Pennsylvania's 16th districtParty: Republicanlast term ended 1895
- Albert HopkinsU.S. Senator · IllinoisParty: Republicanlast term ended 1909
- Albert HoweU.S. Representative · Mississippi's 2nd districtParty: Republicanlast term ended 1875
- Alcee L. HastingsU.S. Representative · Florida's 20th districtParty: Democraticlast term ended 2021
- Alexander HansonU.S. Senator · MarylandParty: Federalistlast term ended 1819
- Alexander HardyU.S. Representative · Indiana's 2nd districtParty: Republicanlast term ended 1897
- Alexander HarperU.S. Representative · Ohio's 14th districtParty: Whiglast term ended 1853
- Alexander HolladayU.S. Representative · Virginia's 8th districtParty: Democraticlast term ended 1853
- Alfred HarmerU.S. Representative · Pennsylvania's 5th districtParty: Republicanlast term ended 1901
- Allan HoweU.S. Representative · Utah's 2nd districtParty: Democraticlast term ended 1977
- Allan HunterU.S. Representative · California's 12th districtParty: Republicanlast term ended 1955
- Alphonso HartU.S. Representative · Ohio's 12th districtParty: Republicanlast term ended 1885
- Alva HagerU.S. Representative · Iowa's 9th districtParty: Republicanlast term ended 1899
- Alvin HoveyU.S. Representative · Indiana's 1st districtParty: Republicanlast term ended 1889
- Amory HoughtonU.S. Representative · New York's 29th districtParty: Republicanlast term ended 2005
- Andrew HamiltonU.S. Representative · Texas's 2nd districtParty: Ind. Democratlast term ended 1861
- Andrew HamiltonU.S. Representative · Indiana's 12th districtParty: Democraticlast term ended 1879
- Andrew HarlanU.S. Representative · Indiana's 11th districtParty: Democraticlast term ended 1855
- Andrew HayU.S. Representative · New Jersey's 1st districtParty: Whiglast term ended 1851
- Andrew HickeyU.S. Representative · Indiana's 13th districtParty: Republicanlast term ended 1931
- Andrew HinshawU.S. Representative · California's 40th districtParty: Republicanlast term ended 1977
- Andrew HoustonU.S. Senator · TexasParty: Democraticlast term ended 1941
- Andrew HumphreysU.S. Representative · Indiana's 2nd districtParty: Democraticlast term ended 1877
- Andrew HunterU.S. Representative · Illinois's 19th districtParty: Democraticlast term ended 1899
- Anson HerrickU.S. Representative · New York's 9th districtParty: Democraticlast term ended 1865
- Anthony HigginsU.S. Senator · DelawareParty: Republicanlast term ended 1895
- Archibald HartU.S. Representative · New Jersey's 6th districtParty: Democraticlast term ended 1917
- Archibald HendersonU.S. Representative · North Carolina's 2nd districtParty: Federalistlast term ended 1803
- Archibald Van HorneU.S. Representative · Maryland's 2nd districtParty: Republicanlast term ended 1811
- Artemas HaleU.S. Representative · Massachusetts's 9th districtParty: Whiglast term ended 1849
- Arthur HayneU.S. Senator · South CarolinaParty: Democraticlast term ended 1859
- Arthur HealeyU.S. Representative · Massachusetts's 8th districtParty: Democraticlast term ended 1943
- Asa HodgesU.S. Representative · Arkansas's 1st districtParty: Republicanlast term ended 1875
- Asa HutchinsonU.S. Representative · Arkansas's 3rd districtParty: Republicanlast term ended 2001
- Asahel HubbardU.S. Representative · Iowa's 6th districtParty: Republicanlast term ended 1869
- Asher HindsU.S. Representative · Maine's 1st districtParty: Republicanlast term ended 1917
- Augustin HumphreyU.S. Representative · Nebraska's 6th districtParty: Republicanlast term ended 1923
- Augustus HallU.S. Representative · Iowa's 1st districtParty: Democraticlast term ended 1857
- Augustus HandU.S. Representative · New York's 13th districtParty: Democraticlast term ended 1841
- Augustus HardenberghU.S. Representative · New Jersey's 7th districtParty: Democraticlast term ended 1883
- Augustus HascallU.S. Representative · New York's 33rd districtParty: Whiglast term ended 1853
- Augustus HawkinsU.S. Representative · California's 29th districtParty: Democraticlast term ended 1991
- Aylett HawesU.S. Representative · Virginia's 10th districtParty: Republicanlast term ended 1817
- Barclay HenleyU.S. Representative · California's 1st districtParty: Democraticlast term ended 1887
- Baron HillU.S. Representative · Indiana's 9th districtParty: Democraticlast term ended 2011
- Benigno HernándezU.S. Representative · New Mexico's 1st districtParty: Republicanlast term ended 1921
- Benjamin HardinU.S. Representative · Kentucky's 7th districtParty: Whiglast term ended 1837
- Benjamin HardingU.S. Senator · OregonParty: Democraticlast term ended 1865
- Benjamin HarrisU.S. Representative · Maryland's 5th districtParty: Democraticlast term ended 1867
- Benjamin HarrisU.S. Representative · Massachusetts's 2nd districtParty: Republicanlast term ended 1883
- Benjamin HarrisonU.S. Senator · IndianaParty: Republicanlast term ended 1887
- Benjamin HawkinsU.S. Senator · North CarolinaParty: Pro-Administrationlast term ended 1795
- Benjamin HillU.S. Senator · GeorgiaParty: Democraticlast term ended 1883
- Benjamin HilliardU.S. Representative · Colorado's 1st districtParty: Democraticlast term ended 1919
- Benjamin HooperU.S. Representative · Virginia's 4th districtParty: Readjusterlast term ended 1885
- Benjamin HopkinsU.S. Representative · Wisconsin's 2nd districtParty: Republicanlast term ended 1871
- Benjamin HowardU.S. Representative · Kentucky's 5th districtParty: Republicanlast term ended 1811
- Benjamin HowardU.S. Representative · Maryland's 4th districtParty: Democraticlast term ended 1839
- Benjamin HowellU.S. Representative · New Jersey's 3rd districtParty: Republicanlast term ended 1911
- Benjamin HoweyU.S. Representative · New Jersey's 4th districtParty: Republicanlast term ended 1885
- Benjamin HowlandU.S. Senator · Rhode IslandParty: Republicanlast term ended 1809
- Benjamin HugerU.S. Representative · South Carolina's 3rd districtParty: Federalistlast term ended 1817
- Benjamin HumphreysU.S. Representative · Mississippi's 3rd districtParty: Democraticlast term ended 1925
- Benjamin HuntingtonU.S. Representative · ConnecticutParty: not on filelast term ended 1791
- Bennett HendersonU.S. Representative · Tennessee's 4th districtParty: Republicanlast term ended 1817
- Benton HallU.S. Representative · Iowa's 1st districtParty: Democraticlast term ended 1887
- Bernhart HennU.S. Representative · Iowa's 1st districtParty: Democraticlast term ended 1855
- Binger HermannU.S. Representative · Oregon's 1st districtParty: Republicanlast term ended 1907
- Bolling HallU.S. Representative · GeorgiaParty: Republicanlast term ended 1817
- Bourke HickenlooperU.S. Senator · IowaParty: Republicanlast term ended 1969
- Brian HigginsU.S. Representative · New York's 26th districtParty: Democraticlast term ended 2024
- Burr HarrisonU.S. Representative · Virginia's 7th districtParty: Democraticlast term ended 1963
- Burt Van HornU.S. Representative · New York's 29th districtParty: Republicanlast term ended 1869
- Butler HareU.S. Representative · South Carolina's 3rd districtParty: Democraticlast term ended 1947
- Byron HarlanU.S. Representative · Ohio's 3rd districtParty: Democraticlast term ended 1939
- Byron HarrisonU.S. Senator · MississippiParty: Democraticlast term ended 1941
- Calvin HulburdU.S. Representative · New York's 17th districtParty: Republicanlast term ended 1869
- Carl HatchU.S. Senator · New MexicoParty: Democraticlast term ended 1949
- Carl HaydenU.S. Senator · ArizonaParty: Democraticlast term ended 1969
- Carl HoffmanU.S. Representative · Pennsylvania's 23rd districtParty: Republicanlast term ended 1947
- Carleton HuntU.S. Representative · Louisiana's 1st districtParty: Democraticlast term ended 1885
- Carroll HubbardU.S. Representative · Kentucky's 1st districtParty: Democraticlast term ended 1993
- Carter HarrisonU.S. Representative · Virginia's 10th districtParty: Republicanlast term ended 1799
- Carter HarrisonU.S. Representative · Illinois's 2nd districtParty: Democraticlast term ended 1879
- Cecil HardenU.S. Representative · Indiana's 6th districtParty: Republicanlast term ended 1959
- Cecil HeftelU.S. Representative · Hawaii's 1st districtParty: Democraticlast term ended 1987
- Chapin HallU.S. Representative · Pennsylvania's 24th districtParty: Republicanlast term ended 1861
- Charles HagelU.S. Senator · NebraskaParty: Republicanlast term ended 2009
- Charles HaightU.S. Representative · New Jersey's 2nd districtParty: Democraticlast term ended 1871
- Charles HainesU.S. Representative · New York's 19th districtParty: Democraticlast term ended 1895
- Charles HalleckU.S. Representative · Indiana's 2nd districtParty: Republicanlast term ended 1969
- Charles HamiltonU.S. Representative · Florida's 1st districtParty: Republicanlast term ended 1871
- Charles HamiltonU.S. Representative · New York's 43rd districtParty: Republicanlast term ended 1919
- Charles HarrisU.S. Representative · Illinois's 4th districtParty: Democraticlast term ended 1865
- Charles HartmanU.S. Representative · Montana's 1st districtParty: Silver Republicanlast term ended 1899
- Charles HatcherU.S. Representative · Georgia's 2nd districtParty: Democraticlast term ended 1993
- Charles HawksU.S. Representative · Wisconsin's 2nd districtParty: Republicanlast term ended 1941
- Charles HayesU.S. Representative · Illinois's 1st districtParty: Democraticlast term ended 1993
- Charles HaynesU.S. Representative · GeorgiaParty: Democraticlast term ended 1839
- Charles HaysU.S. Representative · Alabama's 4th districtParty: Republicanlast term ended 1877
- Charles HendersonU.S. Senator · NevadaParty: Democraticlast term ended 1921
- Charles HenneyU.S. Representative · Wisconsin's 2nd districtParty: Democraticlast term ended 1935
- Charles HenryU.S. Representative · Indiana's 8th districtParty: Republicanlast term ended 1899
- Charles HildebrantU.S. Representative · Ohio's 6th districtParty: Republicanlast term ended 1905
- Charles HillU.S. Representative · Illinois's 8th districtParty: Republicanlast term ended 1891
- Charles HoardU.S. Representative · New York's 23rd districtParty: Republicanlast term ended 1861
- Charles HodgesU.S. Representative · Illinois's 6th districtParty: Democraticlast term ended 1859
- Charles HoevenU.S. Representative · Iowa's 6th districtParty: Republicanlast term ended 1965
- Charles HoggU.S. Representative · West Virginia's 4th districtParty: Democraticlast term ended 1889
- Charles HolmesU.S. Representative · New York's 28th districtParty: Republicanlast term ended 1871
- Charles HookerU.S. Representative · Mississippi's 7th districtParty: Democraticlast term ended 1903
- Charles HooksU.S. Representative · North Carolina's 5th districtParty: Republicanlast term ended 1825
- Charles HowellU.S. Representative · New Jersey's 4th districtParty: Democraticlast term ended 1955
- Charles HudsonU.S. Representative · Massachusetts's 5th districtParty: Whiglast term ended 1849
- Charles HughesU.S. Representative · New York's 15th districtParty: Democraticlast term ended 1855
- Charles HughesU.S. Senator · ColoradoParty: Democraticlast term ended 1911
- Charles HumphreyU.S. Representative · New York's 25th districtParty: Adamslast term ended 1827
- Chester HolifieldU.S. Representative · California's 19th districtParty: Democraticlast term ended 1975
- Chester HubbardU.S. Representative · West Virginia's 1st districtParty: Republicanlast term ended 1869
- Christian HerterU.S. Representative · Massachusetts's 10th districtParty: Republicanlast term ended 1953
- Christopher HarrisU.S. Representative · Alabama's 8th districtParty: Democraticlast term ended 1915
- Clare HoffmanU.S. Representative · Michigan's 4th districtParty: Republicanlast term ended 1963
- Clarence HancockU.S. Representative · New York's 36th districtParty: Republicanlast term ended 1947
- Claude HarrisU.S. Representative · Alabama's 7th districtParty: Democraticlast term ended 1993
- Claude HudspethU.S. Representative · Texas's 16th districtParty: Democraticlast term ended 1931
- Clement HillU.S. Representative · Kentucky's 5th districtParty: Whiglast term ended 1855
- Clifford HansenU.S. Senator · WyomingParty: Republicanlast term ended 1979
- Clifford HopeU.S. Representative · Kansas's 5th districtParty: Republicanlast term ended 1957
- Clyde HerringU.S. Senator · IowaParty: Democraticlast term ended 1943
- Clyde HoeyU.S. Senator · North CarolinaParty: Democraticlast term ended 1954
- Clyde HollowayU.S. Representative · Louisiana's 8th districtParty: Republicanlast term ended 1993
- Colleen HanabusaU.S. Representative · Hawaii's 1st districtParty: Democraticlast term ended 2019
- Cordell HullU.S. Senator · TennesseeParty: Democraticlast term ended 1933
- Cornelius HamiltonU.S. Representative · Ohio's 8th districtParty: Republicanlast term ended 1869
- Cornelius HollandU.S. Representative · Maine's 5th districtParty: Jacksonlast term ended 1833
- Courtney HamlinU.S. Representative · Missouri's 7th districtParty: Democraticlast term ended 1919
- Craig HosmerU.S. Representative · California's 32nd districtParty: Republicanlast term ended 1975
- Cresent HardyU.S. Representative · Nevada's 4th districtParty: Republicanlast term ended 2017
- Daniel HamburgU.S. Representative · California's 1st districtParty: Democraticlast term ended 1995
- Daniel HamiltonU.S. Representative · Iowa's 6th districtParty: Democraticlast term ended 1909
- Daniel HastingsU.S. Senator · DelawareParty: Republicanlast term ended 1937
- Daniel HeinerU.S. Representative · Pennsylvania's 21st districtParty: Republicanlast term ended 1897
- Daniel HenryU.S. Representative · Maryland's 1st districtParty: Democraticlast term ended 1881
- Daniel HiesterU.S. Representative · Maryland's 4th districtParty: Republicanlast term ended 1805
- Daniel HiesterU.S. Representative · Pennsylvania's 3rd districtParty: Republicanlast term ended 1811
- Daniel HochU.S. Representative · Pennsylvania's 13th districtParty: Democraticlast term ended 1947
- Daniel HugerU.S. Representative · South Carolina's 3rd districtParty: not on filelast term ended 1793
- Daniel HugerU.S. Senator · South CarolinaParty: Democraticlast term ended 1845
- Daniel HuguninU.S. Representative · New York's 20th districtParty: Adamslast term ended 1827
- Darius HareU.S. Representative · Ohio's 13th districtParty: Democraticlast term ended 1895
- Darlene HooleyU.S. Representative · Oregon's 5th districtParty: Democraticlast term ended 2009
- Darwin HallU.S. Representative · Minnesota's 3rd districtParty: Republicanlast term ended 1891
- David HallU.S. Representative · North Carolina's 12th districtParty: Democraticlast term ended 1961
- David HammonsU.S. Representative · Maine's 1st districtParty: Democraticlast term ended 1849
- David HarveyU.S. Representative · OklahomaParty: Republicanlast term ended 1893
- David HeatonU.S. Representative · North Carolina's 2nd districtParty: Republicanlast term ended 1871
- David HendersonU.S. Representative · Iowa's 3rd districtParty: Republicanlast term ended 1903
- David HendersonU.S. Representative · North Carolina's 3rd districtParty: Democraticlast term ended 1977
- David HillU.S. Senator · New YorkParty: Democraticlast term ended 1897
- David HobsonU.S. Representative · Ohio's 7th districtParty: Republicanlast term ended 2009
- David HoggU.S. Representative · Indiana's 12th districtParty: Republicanlast term ended 1933
- David HollingsworthU.S. Representative · Ohio's 18th districtParty: Republicanlast term ended 1919
- David HollowayU.S. Representative · Indiana's 5th districtParty: Ind. Republican-Democratlast term ended 1857
- David HolmesU.S. Senator · MississippiParty: Republicanlast term ended 1825
- David HopkinsU.S. Representative · Missouri's 4th districtParty: Republicanlast term ended 1933
- David HoughU.S. Representative · New HampshireParty: Federalistlast term ended 1807
- David HubbardU.S. Representative · Alabama's 5th districtParty: Democraticlast term ended 1851
- Dean HellerU.S. Senator · NevadaParty: Republicanlast term ended 2019
- Deborah HalvorsonU.S. Representative · Illinois's 11th districtParty: Democraticlast term ended 2011
- Debra A. HaalandU.S. Representative · New Mexico's 1st districtParty: Democraticlast term ended 2021
- Demas HubbardU.S. Representative · New York's 19th districtParty: Republicanlast term ended 1867
- Denis HurleyU.S. Representative · New York's 2nd districtParty: Republicanlast term ended 1899
- Dennis HertelU.S. Representative · Michigan's 14th districtParty: Democraticlast term ended 1993
- Denny HeckU.S. Representative · Washington's 10th districtParty: Democraticlast term ended 2021
- Denver HargisU.S. Representative · Kansas's 3rd districtParty: Democraticlast term ended 1961
- DeWitt HydeU.S. Representative · Maryland's 6th districtParty: Republicanlast term ended 1959
- Doc HastingsU.S. Representative · Washington's 4th districtParty: Republicanlast term ended 2015
- Donald HayworthU.S. Representative · Michigan's 6th districtParty: Democraticlast term ended 1957
- Dow HarterU.S. Representative · Ohio's 14th districtParty: Democraticlast term ended 1943
- Dudley HaskellU.S. Representative · Kansas's 2nd districtParty: Republicanlast term ended 1885
- Dudley HughesU.S. Representative · Georgia's 12th districtParty: Democraticlast term ended 1917
- Duncan HunterU.S. Representative · California's 52nd districtParty: Republicanlast term ended 2009
- Duncan HunterU.S. Representative · California's 50th districtParty: Republicanlast term ended 2020
- Durward HallU.S. Representative · Missouri's 7th districtParty: Republicanlast term ended 1973
- Earl HilliardU.S. Representative · Alabama's 7th districtParty: Democraticlast term ended 2003
- Earl HoganU.S. Representative · Indiana's 9th districtParty: Democraticlast term ended 1961
- Earl HuttoU.S. Representative · Florida's 1st districtParty: Democraticlast term ended 1995
- Ebenezer HerrickU.S. Representative · Maine's 3rd districtParty: Adamslast term ended 1827
- Ebenezer HillU.S. Representative · Connecticut's 4th districtParty: Republicanlast term ended 1919
- Ebenezer HoarU.S. Representative · Massachusetts's 7th districtParty: Republicanlast term ended 1875
- Ebenezer HuntingtonU.S. Representative · ConnecticutParty: Federalistlast term ended 1819
- Edgar HiestandU.S. Representative · California's 21st districtParty: Republicanlast term ended 1963
- Edgar HowardU.S. Representative · Nebraska's 3rd districtParty: Democraticlast term ended 1935
- Edmund HinshawU.S. Representative · Nebraska's 4th districtParty: Republicanlast term ended 1911
- Edmund HubardU.S. Representative · Virginia's 4th districtParty: Democraticlast term ended 1847
- Edward HaightU.S. Representative · New York's 9th districtParty: Democraticlast term ended 1863
- Edward HamiltonU.S. Representative · Michigan's 4th districtParty: Republicanlast term ended 1921
- Edward HamlinU.S. Representative · Ohio's 21st districtParty: Whiglast term ended 1845
- Edward HammondU.S. Representative · Maryland's 3rd districtParty: Democraticlast term ended 1853
- Edward HanneganU.S. Senator · IndianaParty: Democraticlast term ended 1849
- Edward HartU.S. Representative · New Jersey's 14th districtParty: Democraticlast term ended 1955
- Edward HaydenU.S. Representative · Massachusetts's 5th districtParty: Republicanlast term ended 1889
- Edward HaysU.S. Representative · Iowa's 7th districtParty: Republicanlast term ended 1891
- Edward HaysU.S. Representative · Missouri's 14th districtParty: Republicanlast term ended 1923
- Edward HempsteadU.S. Representative · MissouriParty: not on filelast term ended 1815
- Edward HenryU.S. Representative · Connecticut's 1st districtParty: Republicanlast term ended 1913
- Edward HolbrookU.S. Representative · IdahoParty: Democraticlast term ended 1869
- Edward HollandU.S. Representative · Virginia's 2nd districtParty: Democraticlast term ended 1921
- Edward HowellU.S. Representative · New York's 27th districtParty: Jacksonlast term ended 1835
- Edward HubleyU.S. Representative · Pennsylvania's 8th districtParty: Democraticlast term ended 1839
- Edwin HallU.S. Representative · New York's 37th districtParty: Republicanlast term ended 1953
- Edwin HallowellU.S. Representative · Pennsylvania's 7th districtParty: Democraticlast term ended 1893
- Edwin HigginsU.S. Representative · Connecticut's 3rd districtParty: Republicanlast term ended 1913
- Edwin HubbellU.S. Representative · New York's 13th districtParty: Democraticlast term ended 1867
- Einar HoidaleU.S. Representative · MinnesotaParty: Democraticlast term ended 1935
- Elbert HubbardU.S. Representative · Iowa's 11th districtParty: Republicanlast term ended 1913
- Eli HenkleU.S. Representative · Maryland's 5th districtParty: Democraticlast term ended 1881
- Elias HollidayU.S. Representative · Indiana's 5th districtParty: Republicanlast term ended 1909
- Elias HolmesU.S. Representative · New York's 28th districtParty: Whiglast term ended 1849
- Elias HowellU.S. Representative · Ohio's 12th districtParty: Whiglast term ended 1837
- Elijah HiseU.S. Representative · Kentucky's 3rd districtParty: Democraticlast term ended 1869
- Elijah HutchinsonU.S. Representative · New Jersey's 4th districtParty: Republicanlast term ended 1923
- Elisha HaleyU.S. Representative · Connecticut's 3rd districtParty: Democraticlast term ended 1839
- Elizabeth HoltzmanU.S. Representative · New York's 16th districtParty: Democraticlast term ended 1981
- Elizur HartU.S. Representative · New York's 30th districtParty: Democraticlast term ended 1879
- Ellery HibbardU.S. Representative · New Hampshire's 1st districtParty: Democraticlast term ended 1873
- Elmer HoffmanU.S. Representative · Illinois's 14th districtParty: Republicanlast term ended 1965
- Elmer HollandU.S. Representative · Pennsylvania's 20th districtParty: Democraticlast term ended 1969
- Elwood HillisU.S. Representative · Indiana's 5th districtParty: Republicanlast term ended 1987
- Emanuel HartU.S. Representative · New York's 3rd districtParty: Democraticlast term ended 1853
- Enos HookU.S. Representative · Pennsylvania's 20th districtParty: Democraticlast term ended 1843
- Eppa HuntonU.S. Senator · VirginiaParty: Democraticlast term ended 1895
- Erland HedrickU.S. Representative · West Virginia's 6th districtParty: Democraticlast term ended 1953
- Ernest HollingsU.S. Senator · South CarolinaParty: Democraticlast term ended 2005
- Espy Van HorneU.S. Representative · Pennsylvania's 9th districtParty: Jacksonlast term ended 1829
- Eugene HainerU.S. Representative · Nebraska's 4th districtParty: Republicanlast term ended 1897
- Eugene HaleU.S. Senator · MaineParty: Republicanlast term ended 1911
- Everette HowardU.S. Representative · Oklahoma's 1st districtParty: Democraticlast term ended 1929
- Everis HayesU.S. Representative · California's 8th districtParty: Republicanlast term ended 1919
- Felix HebertU.S. Senator · Rhode IslandParty: Republicanlast term ended 1935
- Felix HébertU.S. Representative · Louisiana's 1st districtParty: Democraticlast term ended 1977
- Fetter HoblitzellU.S. Representative · Maryland's 3rd districtParty: Democraticlast term ended 1885
- Finley HamiltonU.S. Representative · KentuckyParty: Democraticlast term ended 1935
- Fletcher HaleU.S. Representative · New HampshireParty: Republicanlast term ended 1933
- Floyd HaskellU.S. Senator · ColoradoParty: Democraticlast term ended 1979
- Floyd HicksU.S. Representative · Washington's 6th districtParty: Democraticlast term ended 1977
- Forest HarnessU.S. Representative · Indiana's 5th districtParty: Republicanlast term ended 1949
- Francis HarperU.S. Representative · Pennsylvania's 3rd districtParty: Democraticlast term ended 1839
- Francis HarrisonU.S. Representative · New York's 20th districtParty: Democraticlast term ended 1915
- Francis HopkinsU.S. Representative · Kentucky's 10th districtParty: Democraticlast term ended 1907
- Franck HavennerU.S. Representative · California's 4th districtParty: Democraticlast term ended 1953
- Frank HarrisonU.S. Representative · Pennsylvania's 11th districtParty: Democraticlast term ended 1985
- Frank HerefordU.S. Senator · West VirginiaParty: Democraticlast term ended 1881
- Frank HiscockU.S. Senator · New YorkParty: Republicanlast term ended 1893
- Frank HookU.S. Representative · Michigan's 12th districtParty: Democraticlast term ended 1947
- Frank HortonU.S. Representative · WyomingParty: Republicanlast term ended 1941
- Frank HortonU.S. Representative · New York's 29th districtParty: Republicanlast term ended 1993
- Frank HurdU.S. Representative · Ohio's 10th districtParty: Democraticlast term ended 1885
- Franklin HancockU.S. Representative · North Carolina's 5th districtParty: Democraticlast term ended 1939
- Fred HarrisU.S. Senator · OklahomaParty: Democraticlast term ended 1973
- Fred HartleyU.S. Representative · New Jersey's 10th districtParty: Republicanlast term ended 1949
- Fred HeinemanU.S. Representative · North Carolina's 4th districtParty: Republicanlast term ended 1997
- Fred HildebrandtU.S. Representative · South Dakota's 1st districtParty: Democraticlast term ended 1939
- Frederick HaleU.S. Senator · MaineParty: Republicanlast term ended 1941
- Frederick HaltermanU.S. Representative · Pennsylvania's 3rd districtParty: Republicanlast term ended 1897
- Frederick HicksU.S. Representative · New York's 1st districtParty: Republicanlast term ended 1923
- Gabriel HolmesU.S. Representative · North CarolinaParty: Jacksonlast term ended 1831
- Gary HartU.S. Senator · ColoradoParty: Democraticlast term ended 1987
- George HaganU.S. Representative · Georgia's 1st districtParty: Democraticlast term ended 1973
- George HallU.S. Representative · New York's 19th districtParty: Republicanlast term ended 1821
- George HalseyU.S. Representative · New Jersey's 5th districtParty: Republicanlast term ended 1873
- George HancockU.S. Representative · Virginia's 5th districtParty: Federalistlast term ended 1797
- George HansenU.S. Representative · Idaho's 2nd districtParty: Republicanlast term ended 1985
- George HarrisU.S. Representative · Mississippi's 1st districtParty: Republicanlast term ended 1873
- George HarrisonU.S. Representative · Alabama's 3rd districtParty: Democraticlast term ended 1897
- George HastingsU.S. Representative · New York's 28th districtParty: Democraticlast term ended 1855
- George HawkinsU.S. Representative · Florida's 1st districtParty: Democraticlast term ended 1861
- George HazeltonU.S. Representative · Wisconsin's 3rd districtParty: Republicanlast term ended 1883
- George HearstU.S. Senator · CaliforniaParty: Democraticlast term ended 1891
- George HeinkeU.S. Representative · Nebraska's 1st districtParty: Republicanlast term ended 1941
- George HendeeU.S. Representative · Vermont's 3rd districtParty: Republicanlast term ended 1879
- George HiresU.S. Representative · New Jersey's 1st districtParty: Republicanlast term ended 1889
- George HoarU.S. Senator · MassachusettsParty: Republicanlast term ended 1904
- George HochbruecknerU.S. Representative · New York's 1st districtParty: Democraticlast term ended 1995
- George HodgesU.S. Representative · Vermont's 1st districtParty: Republicanlast term ended 1857
- George HolcombeU.S. Representative · New JerseyParty: Jacksonlast term ended 1829
- George HoldingU.S. Representative · North Carolina's 2nd districtParty: Republicanlast term ended 2021
- George HoodU.S. Representative · North Carolina's 3rd districtParty: Democraticlast term ended 1919
- George HopkinsU.S. Representative · Virginia's 13th districtParty: Conservativelast term ended 1859
- George HoskinsU.S. Representative · New York's 31st districtParty: Republicanlast term ended 1877
- George HoukU.S. Representative · Ohio's 3rd districtParty: Democraticlast term ended 1895
- George HoustonU.S. Senator · AlabamaParty: Democraticlast term ended 1879
- George HowellU.S. Representative · Pennsylvania's 10th districtParty: Democraticlast term ended 1905
- George HowellU.S. Representative · Illinois's 21st districtParty: Republicanlast term ended 1949
- George HuddlestonU.S. Representative · Alabama's 9th districtParty: Democraticlast term ended 1937
- George HuddlestonU.S. Representative · AlabamaParty: Democraticlast term ended 1965
- George HuffU.S. Representative · Pennsylvania's 22nd districtParty: Republicanlast term ended 1911
- George HughesU.S. Representative · Maryland's 6th districtParty: Democraticlast term ended 1861
- George HulbertU.S. Representative · New York's 21st districtParty: Democraticlast term ended 1919
- George HulickU.S. Representative · Ohio's 6th districtParty: Republicanlast term ended 1897
- George S. HelmyU.S. Senator · New JerseyParty: Democraticlast term ended 2024
- George Van HornU.S. Representative · New York's 24th districtParty: Democraticlast term ended 1893
- Gerry HazeltonU.S. Representative · Wisconsin's 2nd districtParty: Republicanlast term ended 1875
- Gideon HardU.S. Representative · New York's 33rd districtParty: Whiglast term ended 1837
- Gilbert HaugenU.S. Representative · Iowa's 4th districtParty: Republicanlast term ended 1933
- Gilbert HitchcockU.S. Senator · NebraskaParty: Democraticlast term ended 1923
- Giles HotchkissU.S. Representative · New York's 26th districtParty: Republicanlast term ended 1871
- Goldsmith HewittU.S. Representative · Alabama's 6th districtParty: Democraticlast term ended 1885
- Gordon HumphreyU.S. Senator · New HampshireParty: Republicanlast term ended 1990
- Grant HudsonU.S. Representative · Michigan's 6th districtParty: Republicanlast term ended 1931
- Greg HolbrockU.S. Representative · Ohio's 3rd districtParty: Democraticlast term ended 1943
- Gregg HarperU.S. Representative · Mississippi's 3rd districtParty: Republicanlast term ended 2019
- Guy HardyU.S. Representative · Colorado's 3rd districtParty: Republicanlast term ended 1933
- Guy HelveringU.S. Representative · Kansas's 5th districtParty: Democraticlast term ended 1919
- Guy HowardU.S. Senator · MinnesotaParty: Republicanlast term ended 1937
- Hannibal HamlinU.S. Senator · MaineParty: Republicanlast term ended 1881
- Harlan HagenU.S. Representative · California's 18th districtParty: Democraticlast term ended 1967
- Harold HagenU.S. Representative · Minnesota's 9th districtParty: Republicanlast term ended 1955
- Harold HoffmanU.S. Representative · New Jersey's 3rd districtParty: Republicanlast term ended 1931
- Harold HollenbeckU.S. Representative · New Jersey's 9th districtParty: Republicanlast term ended 1983
- Harold HughesU.S. Senator · IowaParty: Democraticlast term ended 1975
- Harrison HavensU.S. Representative · Missouri's 6th districtParty: Republicanlast term ended 1875
- Harry HainesU.S. Representative · Pennsylvania's 22nd districtParty: Democraticlast term ended 1943
- Harry HanburyU.S. Representative · New York's 4th districtParty: Republicanlast term ended 1903
- Harry HaskellU.S. Representative · DelawareParty: Republicanlast term ended 1959
- Harry HawesU.S. Senator · MissouriParty: Democraticlast term ended 1933
- Harry HibbardU.S. Representative · New Hampshire's 3rd districtParty: Democraticlast term ended 1855
- Harry HullU.S. Representative · Iowa's 2nd districtParty: Republicanlast term ended 1925
- Hart HoltonU.S. Representative · Maryland's 5th districtParty: Republicanlast term ended 1885
- Harvey HelmU.S. Representative · KentuckyParty: Democraticlast term ended 1921
- Heidi HeitkampU.S. Senator · North DakotaParty: Democraticlast term ended 2019
- Henry HansbroughU.S. Senator · North DakotaParty: Republicanlast term ended 1909
- Henry HarringtonU.S. Representative · Indiana's 3rd districtParty: Democraticlast term ended 1865
- Henry HarrisU.S. Representative · New Jersey's 4th districtParty: Democraticlast term ended 1883
- Henry HarrisU.S. Representative · Georgia's 4th districtParty: Democraticlast term ended 1887
- Henry HatfieldU.S. Senator · West VirginiaParty: Republicanlast term ended 1935
- Henry HathornU.S. Representative · New York's 20th districtParty: Republicanlast term ended 1877
- Henry HaunU.S. Senator · CaliforniaParty: Democraticlast term ended 1860
- Henry HeinzU.S. Senator · PennsylvaniaParty: Republicanlast term ended 1991
- Henry HeitfeldU.S. Senator · IdahoParty: Democraticlast term ended 1903
- Henry HelgesenU.S. Representative · North Dakota's 1st districtParty: Republicanlast term ended 1919
- Henry HelstoskiU.S. Representative · New Jersey's 9th districtParty: Democraticlast term ended 1977
- Henry HilliardU.S. Representative · Alabama's 2nd districtParty: Whiglast term ended 1851
- Henry HoffmanU.S. Representative · Maryland's 5th districtParty: Americanlast term ended 1857
- Henry HollisU.S. Senator · New HampshireParty: Democraticlast term ended 1919
- Henry HornU.S. Representative · Pennsylvania's 2nd districtParty: Jacksonlast term ended 1833
- Henry HoustonU.S. Representative · DelawareParty: Democraticlast term ended 1905
- Henry HubbardU.S. Senator · New HampshireParty: Democraticlast term ended 1841
- Henry HydeU.S. Representative · Illinois's 6th districtParty: Republicanlast term ended 2007
- Herbert HarrisU.S. Representative · Virginia's 8th districtParty: Democraticlast term ended 1981
- Herbert HitchcockU.S. Senator · South DakotaParty: Democraticlast term ended 1938
- Herman HumphreyU.S. Representative · Wisconsin's 7th districtParty: Republicanlast term ended 1883
- Herschel HatchU.S. Representative · Michigan's 10th districtParty: Republicanlast term ended 1885
- Herschel HoggU.S. Representative · Colorado's 2nd districtParty: Republicanlast term ended 1907
- Hezekiah HosmerU.S. Representative · New York's 6th districtParty: Federalistlast term ended 1799
- Hiland HallU.S. Representative · Vermont's 1st districtParty: Whiglast term ended 1843
- Hilary HerbertU.S. Representative · Alabama's 2nd districtParty: Democraticlast term ended 1893
- Hines HoltU.S. Representative · GeorgiaParty: Whiglast term ended 1841
- Hiram HuntU.S. Representative · New York's 9th districtParty: Whiglast term ended 1843
- Homer HallU.S. Representative · Illinois's 17th districtParty: Republicanlast term ended 1933
- Homer HochU.S. Representative · Kansas's 4th districtParty: Republicanlast term ended 1933
- Hopkins HolseyU.S. Representative · GeorgiaParty: Democraticlast term ended 1839
- Horace HarrisonU.S. Representative · Tennessee's 5th districtParty: Republicanlast term ended 1875
- Howell HeflinU.S. Senator · AlabamaParty: Democraticlast term ended 1997
- Hubert HumphreyU.S. Senator · MinnesotaParty: Democraticlast term ended 1978
- Hugh HaralsonU.S. Representative · Georgia's 4th districtParty: Democraticlast term ended 1851
- Hugh HersmanU.S. Representative · California's 8th districtParty: Democraticlast term ended 1921
- Hugh HillU.S. Representative · Tennessee's 4th districtParty: Democraticlast term ended 1849
- Ira HarrisU.S. Senator · New YorkParty: Republicanlast term ended 1867
- Ira HazeltineU.S. Representative · Missouri's 6th districtParty: National Greenbackerlast term ended 1883
- Ira HerseyU.S. Representative · Maine's 4th districtParty: Republicanlast term ended 1929
- Ira HydeU.S. Representative · Missouri's 10th districtParty: Republicanlast term ended 1875
- Isaac HawkinsU.S. Representative · Tennessee's 7th districtParty: Republicanlast term ended 1871
- Isaac HiesterU.S. Representative · Pennsylvania's 9th districtParty: Whiglast term ended 1855
- Isaac HillU.S. Senator · New HampshireParty: Jacksonlast term ended 1837
- Isaac HolmesU.S. Representative · South Carolina's 6th districtParty: Democraticlast term ended 1851
- Isaac Van HorneU.S. Representative · Pennsylvania's 2nd districtParty: Republicanlast term ended 1805
- Isaac Van HoutenU.S. Representative · New York's 2nd districtParty: Jacksonlast term ended 1835
- Isham HarrisU.S. Senator · TennesseeParty: Democraticlast term ended 1897
- Israel HatchU.S. Representative · New York's 32nd districtParty: Democraticlast term ended 1859
- J. HastertU.S. Representative · Illinois's 14th districtParty: Republicanlast term ended 2007
- J. HutchinsonU.S. Representative · Michigan's 4th districtParty: Republicanlast term ended 1977
- Jabez HammondU.S. Representative · New York's 15th districtParty: Republicanlast term ended 1817
- Jabez HuntingtonU.S. Senator · ConnecticutParty: Whiglast term ended 1847
- Jack HightowerU.S. Representative · Texas's 13th districtParty: Democraticlast term ended 1985
- Jacob HechtU.S. Senator · NevadaParty: Republicanlast term ended 1989
- Jacob HibshmanU.S. Representative · Pennsylvania's 3rd districtParty: Republicanlast term ended 1821
- Jacob HostetterU.S. Representative · Pennsylvania's 4th districtParty: Republicanlast term ended 1821
- Jacob HouckU.S. Representative · New York's 8th districtParty: Democraticlast term ended 1843
- Jacob HowardU.S. Senator · MichiganParty: Republicanlast term ended 1871
- Jacob HuftyU.S. Representative · New Jersey's 3rd districtParty: Federalistlast term ended 1814
- James HaleU.S. Representative · Pennsylvania's 18th districtParty: Ind. Republicanlast term ended 1865
- James HaleyU.S. Representative · Florida's 8th districtParty: Democraticlast term ended 1977
- James HallU.S. Representative · Pennsylvania's 28th districtParty: Democraticlast term ended 1903
- James HamillU.S. Representative · New Jersey's 12th districtParty: Democraticlast term ended 1921
- James HamiltonU.S. Representative · South Carolina's 2nd districtParty: Jacksonlast term ended 1829
- James HammondU.S. Senator · South CarolinaParty: Democraticlast term ended 1861
- James HamptonU.S. Representative · New Jersey's 1st districtParty: Whiglast term ended 1849
- James HanksU.S. Representative · Arkansas's 1st districtParty: Democraticlast term ended 1873
- James HanleyU.S. Representative · New York's 32nd districtParty: Democraticlast term ended 1981
- James HanlyU.S. Representative · IndianaParty: Republicanlast term ended 1897
- James HansenU.S. Representative · Utah's 1st districtParty: Republicanlast term ended 2003
- James HareU.S. Representative · South Carolina's 3rd districtParty: Democraticlast term ended 1951
- James HarlanU.S. Representative · Kentucky's 5th districtParty: Whiglast term ended 1839
- James HarlanU.S. Senator · IowaParty: Republicanlast term ended 1873
- James HarperU.S. Representative · Pennsylvania's 2nd districtParty: Whiglast term ended 1837
- James HarperU.S. Representative · North Carolina's 7th districtParty: Democraticlast term ended 1873
- James HarrisU.S. Representative · Maryland's 3rd districtParty: Americanlast term ended 1861
- James HarveyU.S. Senator · KansasParty: Republicanlast term ended 1877
- James HarveyU.S. Representative · Michigan's 8th districtParty: Republicanlast term ended 1975
- James HastingsU.S. Representative · New York's 39th districtParty: Republicanlast term ended 1977
- James HavensU.S. Representative · New York's 32nd districtParty: Democraticlast term ended 1911
- James HawkesU.S. Representative · New York's 15th districtParty: Republicanlast term ended 1823
- James HayU.S. Representative · Virginia's 7th districtParty: Democraticlast term ended 1917
- James HayesU.S. Representative · Louisiana's 7th districtParty: Republicanlast term ended 1997
- James HazlettU.S. Representative · PennsylvaniaParty: Republicanlast term ended 1929
- James HealeyU.S. Representative · New York's 21st districtParty: Democraticlast term ended 1965
- James HeathU.S. Representative · Maryland's 4th districtParty: Jacksonlast term ended 1835
- James HeffernanU.S. Representative · New York's 11th districtParty: Democraticlast term ended 1953
- James HeflinU.S. Senator · AlabamaParty: Democraticlast term ended 1931
- James HeidingerU.S. Representative · Illinois's 24th districtParty: Republicanlast term ended 1947
- James HemenwayU.S. Senator · IndianaParty: Republicanlast term ended 1909
- James HendersonU.S. Senator · TexasParty: Democraticlast term ended 1859
- James HendersonU.S. Representative · Oregon's 1st districtParty: Republicanlast term ended 1867
- James HillhouseU.S. Senator · ConnecticutParty: Federalistlast term ended 1810
- James HindsU.S. Representative · Arkansas's 2nd districtParty: Republicanlast term ended 1869
- James HodgesU.S. Representative · Massachusetts's 12th districtParty: Adamslast term ended 1833
- James HogeboomU.S. Representative · New York's 9th districtParty: not on filelast term ended 1825
- James HollandU.S. Representative · North Carolina's 11th districtParty: Republicanlast term ended 1811
- James HookerU.S. Representative · Virginia's 5th districtParty: Democraticlast term ended 1925
- James HopkinsU.S. Representative · Pennsylvania's 22nd districtParty: Democraticlast term ended 1885
- James HowardU.S. Representative · New Jersey's 3rd districtParty: Democraticlast term ended 1989
- James HoweU.S. Representative · New York's 6th districtParty: Republicanlast term ended 1899
- James HowellU.S. Senator · IowaParty: Republicanlast term ended 1871
- James HubbellU.S. Representative · Ohio's 8th districtParty: Republicanlast term ended 1867
- James HuffmanU.S. Senator · OhioParty: Democraticlast term ended 1946
- James HughesU.S. Representative · MissouriParty: Democraticlast term ended 1845
- James HughesU.S. Representative · Indiana's 3rd districtParty: Democraticlast term ended 1859
- James HughesU.S. Representative · West Virginia's 4th districtParty: Republicanlast term ended 1931
- James HughesU.S. Representative · Wisconsin's 8th districtParty: Democraticlast term ended 1935
- James HughesU.S. Senator · DelawareParty: Democraticlast term ended 1943
- James HulingU.S. Representative · West Virginia's 3rd districtParty: Republicanlast term ended 1897
- James HumphreyU.S. Representative · New York's 3rd districtParty: Republicanlast term ended 1867
- James HumphreyU.S. Representative · New York's 30th districtParty: Democraticlast term ended 1869
- James HuntU.S. Representative · Michigan's 3rd districtParty: Democraticlast term ended 1847
- James HustedU.S. Representative · New York's 25th districtParty: Republicanlast term ended 1923
- Jane HarmanU.S. Representative · California's 36th districtParty: Democraticlast term ended 2011
- Janice HahnU.S. Representative · California's 44th districtParty: Democraticlast term ended 2016
- Jay HubbellU.S. Representative · Michigan's 9th districtParty: Republicanlast term ended 1883
- Jeb HensarlingU.S. Representative · Texas's 5th districtParty: Republicanlast term ended 2019
- Jeffrey HillelsonU.S. Representative · Missouri's 4th districtParty: Republicanlast term ended 1955
- Jehiel HalseyU.S. Representative · New York's 26th districtParty: Jacksonlast term ended 1831
- Jerediah HorsfordU.S. Representative · New York's 29th districtParty: Whiglast term ended 1853
- Jeremiah HaralsonU.S. Representative · Alabama's 1st districtParty: Republicanlast term ended 1877
- Jeremiah HowellU.S. Senator · Rhode IslandParty: Republicanlast term ended 1817
- Jesse HartmanU.S. Representative · Pennsylvania's 19th districtParty: Republicanlast term ended 1913
- Jesse HelmsU.S. Senator · North CarolinaParty: Republicanlast term ended 2003
- Jethro HatchU.S. Representative · Indiana's 10th districtParty: Republicanlast term ended 1897
- Jim HagedornU.S. Representative · Minnesota's 1st districtParty: Republicanlast term ended 2022
- Joan HornU.S. Representative · Missouri's 2nd districtParty: Democraticlast term ended 1993
- Jody B. HiceU.S. Representative · Georgia's 10th districtParty: Republicanlast term ended 2023
- Joel HeatwoleU.S. Representative · Minnesota's 3rd districtParty: Republicanlast term ended 1903
- Joel HefleyU.S. Representative · Colorado's 5th districtParty: Republicanlast term ended 2007
- Joel HollemanU.S. Representative · Virginia's 1st districtParty: Democraticlast term ended 1841
- Joel HubbardU.S. Representative · Missouri's 8th districtParty: Republicanlast term ended 1897
- John De HavenU.S. Representative · California's 1st districtParty: Republicanlast term ended 1891
- John HagansU.S. Representative · West Virginia's 2nd districtParty: Republicanlast term ended 1875
- John HagerU.S. Senator · CaliforniaParty: Democraticlast term ended 1875
- John HahnU.S. Representative · Pennsylvania's 2nd districtParty: Republicanlast term ended 1817
- John HaileyU.S. Representative · IdahoParty: Democraticlast term ended 1887
- John HaleU.S. Senator · New HampshireParty: Republicanlast term ended 1865
- John HaleU.S. Representative · Missouri's 2nd districtParty: Democraticlast term ended 1887
- John HallU.S. Representative · New York's 19th districtParty: Democraticlast term ended 2011
- John HallockU.S. Representative · New York's 6th districtParty: Jacksonlast term ended 1829
- John HalsellU.S. Representative · Kentucky's 3rd districtParty: Democraticlast term ended 1887
- John HamiltonU.S. Representative · Pennsylvania's 10th districtParty: Republicanlast term ended 1807
- John HamiltonU.S. Representative · Iowa's 5th districtParty: Democraticlast term ended 1893
- John HamiltonU.S. Representative · West Virginia's 4th districtParty: Democraticlast term ended 1913
- John HammerschmidtU.S. Representative · Arkansas's 3rd districtParty: Republicanlast term ended 1993
- John HammondU.S. Representative · New York's 18th districtParty: Republicanlast term ended 1883
- John HancockU.S. Representative · Texas's 10th districtParty: Democraticlast term ended 1885
- John HannaU.S. Representative · PennsylvaniaParty: Republicanlast term ended 1807
- John HannaU.S. Representative · Indiana's 7th districtParty: Republicanlast term ended 1879
- John HansenU.S. Representative · Iowa's 7th districtParty: Democraticlast term ended 1967
- John HardinU.S. Representative · Illinois's 7th districtParty: Whiglast term ended 1845
- John HardingU.S. Representative · Ohio's 3rd districtParty: Republicanlast term ended 1909
- John HardyU.S. Representative · New York's 9th districtParty: Democraticlast term ended 1885
- John HarmansonU.S. Representative · Louisiana's 3rd districtParty: Democraticlast term ended 1851
- John HarperU.S. Representative · New HampshireParty: Republicanlast term ended 1813
- John HarreldU.S. Senator · OklahomaParty: Republicanlast term ended 1927
- John HarrisU.S. Representative · New York's 17th districtParty: Republicanlast term ended 1809
- John HarrisU.S. Senator · LouisianaParty: Republicanlast term ended 1871
- John HarrisU.S. Representative · Virginia's 7th districtParty: Democraticlast term ended 1881
- John HarrisonU.S. Representative · Ohio's 2nd districtParty: Ind. Republican-Democratlast term ended 1857
- John HarterU.S. Representative · New York's 41st districtParty: Republicanlast term ended 1941
- John HaskinU.S. Representative · New York's 9th districtParty: Anti-Lecompton Democratlast term ended 1861
- John HastingsU.S. Representative · Ohio's 17th districtParty: Democraticlast term ended 1843
- John HathornU.S. Representative · New York's 4th districtParty: Republicanlast term ended 1797
- John HawleyU.S. Representative · Illinois's 6th districtParty: Republicanlast term ended 1875
- John HawsU.S. Representative · New York's 4th districtParty: Whiglast term ended 1853
- John HayU.S. Representative · Illinois's 12th districtParty: Republicanlast term ended 1873
- John HayworthU.S. Representative · Arizona's 5th districtParty: Republicanlast term ended 2007
- John HazeltonU.S. Representative · New Jersey's 1st districtParty: Republicanlast term ended 1875
- John HeardU.S. Representative · Missouri's 7th districtParty: Democraticlast term ended 1895
- John HeathU.S. Representative · Virginia's 19th districtParty: Republicanlast term ended 1797
- John HeiskellU.S. Senator · ArkansasParty: Democraticlast term ended 1913
- John HemphillU.S. Senator · TexasParty: Democraticlast term ended 1861
- John HemphillU.S. Representative · South Carolina's 5th districtParty: Democraticlast term ended 1893
- John HendersonU.S. Senator · MississippiParty: Whiglast term ended 1845
- John HendersonU.S. Senator · MissouriParty: Republicanlast term ended 1869
- John HendersonU.S. Representative · North Carolina's 7th districtParty: Democraticlast term ended 1895
- John HendersonU.S. Representative · Ohio's 15th districtParty: Republicanlast term ended 1961
- John HendrickU.S. Representative · Kentucky's 1st districtParty: Democraticlast term ended 1897
- John HenryU.S. Senator · MarylandParty: Federalistlast term ended 1797
- John HenryU.S. Representative · Kentucky's 12th districtParty: Adamslast term ended 1827
- John HenryU.S. Representative · Illinois's 7th districtParty: Whiglast term ended 1847
- John HerbertU.S. Representative · Maryland's 2nd districtParty: Federalistlast term ended 1819
- John HerkimerU.S. Representative · New York's 15th districtParty: Republicanlast term ended 1825
- John HeseltonU.S. Representative · Massachusetts's 1st districtParty: Republicanlast term ended 1959
- John HickeyU.S. Senator · WyomingParty: Democraticlast term ended 1962
- John HickmanU.S. Representative · Pennsylvania's 6th districtParty: Republicanlast term ended 1863
- John HiestandU.S. Representative · Pennsylvania's 9th districtParty: Republicanlast term ended 1889
- John HiesterU.S. Representative · Pennsylvania's 3rd districtParty: Republicanlast term ended 1809
- John HigginsU.S. Representative · Massachusetts's 11th districtParty: Democraticlast term ended 1939
- John HilerU.S. Representative · Indiana's 3rd districtParty: Republicanlast term ended 1991
- John HillU.S. Representative · North Carolina's 9th districtParty: Democraticlast term ended 1841
- John HillU.S. Representative · Virginia's 5th districtParty: Whiglast term ended 1841
- John HillU.S. Representative · New Jersey's 5th districtParty: Republicanlast term ended 1883
- John HillU.S. Representative · Maryland's 3rd districtParty: Republicanlast term ended 1927
- John HinshawU.S. Representative · California's 20th districtParty: Republicanlast term ended 1957
- John HobartU.S. Senator · New YorkParty: Federalistlast term ended 1799
- John HoblitzellU.S. Senator · West VirginiaParty: Republicanlast term ended 1958
- John HoeppelU.S. Representative · California's 12th districtParty: Democraticlast term ended 1937
- John HoffeckerU.S. Representative · DelawareParty: Republicanlast term ended 1901
- John HoganU.S. Representative · Missouri's 1st districtParty: Democraticlast term ended 1867
- John HogeU.S. Representative · Pennsylvania's 10th districtParty: Republicanlast term ended 1805
- John HogeU.S. Representative · West Virginia's 2nd districtParty: Democraticlast term ended 1883
- John HolleyU.S. Representative · New York's 27th districtParty: Whiglast term ended 1849
- John HollisterU.S. Representative · Ohio's 1st districtParty: Republicanlast term ended 1937
- John HolmesU.S. Senator · MaineParty: Adamslast term ended 1833
- John HornbeckU.S. Representative · Pennsylvania's 6th districtParty: Whiglast term ended 1849
- John HostettlerU.S. Representative · Indiana's 8th districtParty: Republicanlast term ended 2007
- John HoukU.S. Representative · Tennessee's 2nd districtParty: Republicanlast term ended 1895
- John HouseU.S. Representative · Tennessee's 6th districtParty: Democraticlast term ended 1883
- John HoustonU.S. Representative · DelawareParty: Whiglast term ended 1851
- John HoustonU.S. Representative · Kansas's 5th districtParty: Democraticlast term ended 1943
- John HowardU.S. Senator · MarylandParty: Federalistlast term ended 1803
- John HoweU.S. Representative · Pennsylvania's 22nd districtParty: Whiglast term ended 1853
- John HubbardU.S. Representative · Connecticut's 4th districtParty: Republicanlast term ended 1867
- John HulbertU.S. Representative · Massachusetts's 7th districtParty: Federalistlast term ended 1817
- John HullU.S. Representative · Iowa's 7th districtParty: Republicanlast term ended 1911
- John HungerfordU.S. Representative · Virginia's 9th districtParty: Republicanlast term ended 1817
- John HungerfordU.S. Representative · New York's 29th districtParty: Republicanlast term ended 1879
- John HuntU.S. Representative · Missouri's 11th districtParty: Democraticlast term ended 1907
- John HuntU.S. Representative · New Jersey's 1st districtParty: Republicanlast term ended 1975
- John HunterU.S. Senator · South CarolinaParty: Republicanlast term ended 1799
- John HunterU.S. Representative · New York's 3rd districtParty: Democraticlast term ended 1867
- John HunterU.S. Representative · Ohio's 9th districtParty: Democraticlast term ended 1943
- John HutchinsU.S. Representative · Ohio's 20th districtParty: Republicanlast term ended 1863
- John HutchinsonU.S. Representative · West Virginia's 3rd districtParty: Democraticlast term ended 1981
- John HuttonU.S. Representative · Missouri's 7th districtParty: Democraticlast term ended 1889
- John HuylerU.S. Representative · New Jersey's 4th districtParty: Democraticlast term ended 1859
- John HymanU.S. Representative · North Carolina's 2nd districtParty: Republicanlast term ended 1877
- John HynemanU.S. Representative · Pennsylvania's 7th districtParty: Republicanlast term ended 1815
- Jon HinsonU.S. Representative · Mississippi's 4th districtParty: Republicanlast term ended 1983
- Jonas HowardU.S. Representative · Indiana's 3rd districtParty: Democraticlast term ended 1889
- Jonas HughstonU.S. Representative · New York's 19th districtParty: Ind. Republican-Democratlast term ended 1857
- Jonathan HarveyU.S. Representative · New HampshireParty: Jacksonlast term ended 1831
- Jonathan HavensU.S. Representative · New York's 2nd districtParty: Republicanlast term ended 1801
- Jonathan HubbardU.S. Representative · Vermont's 2nd districtParty: Federalistlast term ended 1811
- Jonathan HuntU.S. Representative · Vermont's 1st districtParty: Adamslast term ended 1833
- Joseph HallU.S. Representative · Maine's 6th districtParty: Jacksonlast term ended 1837
- Joseph HammonsU.S. Representative · New HampshireParty: Jacksonlast term ended 1833
- Joseph HarperU.S. Representative · New HampshireParty: Jacksonlast term ended 1835
- Joseph HartU.S. Representative · Pennsylvania's 8th districtParty: Democraticlast term ended 1897
- Joseph HawkinsU.S. Representative · Kentucky's 2nd districtParty: Republicanlast term ended 1815
- Joseph HawkinsU.S. Representative · New York's 20th districtParty: Adams Democratlast term ended 1831
- Joseph HawleyU.S. Senator · ConnecticutParty: Republicanlast term ended 1905
- Joseph HealyU.S. Representative · New HampshireParty: Adamslast term ended 1829
- Joseph HemphillU.S. Representative · Pennsylvania's 2nd districtParty: Jacksonlast term ended 1831
- Joseph HendersonU.S. Representative · Pennsylvania's 14th districtParty: Jacksonlast term ended 1837
- Joseph HendricksU.S. Representative · Florida's 5th districtParty: Democraticlast term ended 1949
- Joseph HendrixU.S. Representative · New York's 3rd districtParty: Democraticlast term ended 1895
- Joseph HernándezU.S. Representative · FloridaParty: not on filelast term ended 1823
- Joseph HiesterU.S. Representative · Pennsylvania's 7th districtParty: Republicanlast term ended 1821
- Joseph HillU.S. Senator · AlabamaParty: Democraticlast term ended 1969
- Joseph HimesU.S. Representative · Ohio's 16th districtParty: Republicanlast term ended 1923
- Joseph HoeffelU.S. Representative · Pennsylvania's 13th districtParty: Democraticlast term ended 2005
- Joseph HogeU.S. Representative · Illinois's 6th districtParty: Democraticlast term ended 1847
- Joseph HoltU.S. Representative · California's 22nd districtParty: Republicanlast term ended 1961
- Joseph HooperU.S. Representative · Michigan's 3rd districtParty: Republicanlast term ended 1935
- Joseph HopkinsonU.S. Representative · Pennsylvania's 1st districtParty: Federalistlast term ended 1819
- Joseph HowellU.S. Representative · Utah's 1st districtParty: Republicanlast term ended 1917
- Joseph HuotU.S. Representative · New Hampshire's 1st districtParty: Democraticlast term ended 1967
- Joseph HutchesonU.S. Representative · Texas's 1st districtParty: Democraticlast term ended 1897
- Joseph J. HeckU.S. Representative · Nevada's 3rd districtParty: Republicanlast term ended 2017
- Joshua HallU.S. Representative · New Hampshire's 1st districtParty: Republicanlast term ended 1883
- Joshua HerrickU.S. Representative · Maine's 1st districtParty: Democraticlast term ended 1845
- Joshua HillU.S. Senator · GeorgiaParty: Republicanlast term ended 1873
- Josiah HasbrouckU.S. Representative · New York's 7th districtParty: Republicanlast term ended 1819
- Josiah HicksU.S. Representative · Pennsylvania's 20th districtParty: Republicanlast term ended 1899
- Josiah HoffmanU.S. Representative · New York's 3rd districtParty: Whiglast term ended 1841
- Julia HansenU.S. Representative · Washington's 3rd districtParty: Democraticlast term ended 1975
- Julian HartridgeU.S. Representative · Georgia's 1st districtParty: Democraticlast term ended 1879
- Julius HotchkissU.S. Representative · Connecticut's 2nd districtParty: Democraticlast term ended 1869
- Julius HousemanU.S. Representative · Michigan's 5th districtParty: Democraticlast term ended 1885
- Junius HillyerU.S. Representative · Georgia's 6th districtParty: Democraticlast term ended 1855
- Kamala D. HarrisU.S. Senator · CaliforniaParty: Democraticlast term ended 2021
- Kaneaster HodgesU.S. Senator · ArkansasParty: Democraticlast term ended 1979
- Karen C. HandelU.S. Representative · Georgia's 6th districtParty: Republicanlast term ended 2019
- Katherine HarrisU.S. Representative · Florida's 13th districtParty: Republicanlast term ended 2007
- Kathleen C. HochulU.S. Representative · New York's 26th districtParty: Democraticlast term ended 2013
- Katie HallU.S. Representative · Indiana's 1st districtParty: Democraticlast term ended 1985
- Katie HillU.S. Representative · California's 25th districtParty: Democraticlast term ended 2019
- Kay Bailey HutchisonU.S. Senator · TexasParty: Republicanlast term ended 2013
- Kay R. HaganU.S. Senator · North CarolinaParty: Democraticlast term ended 2015
- Kendra S. HornU.S. Representative · Oklahoma's 5th districtParty: Democraticlast term ended 2021
- Kenneth HechlerU.S. Representative · West Virginia's 4th districtParty: Democraticlast term ended 1977
- Kenneth HollandU.S. Representative · South Carolina's 5th districtParty: Democraticlast term ended 1983
- Kenny HulshofU.S. Representative · Missouri's 9th districtParty: Republicanlast term ended 2009
- Kent HanceU.S. Representative · Texas's 19th districtParty: Democraticlast term ended 1985
- Kittel HalvorsonU.S. Representative · Minnesota's 5th districtParty: Populistlast term ended 1893
- Kittredge HaskinsU.S. Representative · Vermont's 2nd districtParty: Republicanlast term ended 1909
- Knute HillU.S. Representative · Washington's 4th districtParty: Democraticlast term ended 1943
- Kwanza HallU.S. Representative · Georgia's 5th districtParty: Democraticlast term ended 2021
- Larry HopkinsU.S. Representative · Kentucky's 6th districtParty: Republicanlast term ended 1993
- Lawrence HallU.S. Representative · Ohio's 9th districtParty: Democraticlast term ended 1859
- Lawrence HaysU.S. Representative · Arkansas's 5th districtParty: Democraticlast term ended 1959
- Lawrence HoganU.S. Representative · Maryland's 5th districtParty: Republicanlast term ended 1975
- Lee HamiltonU.S. Representative · Indiana's 9th districtParty: Democraticlast term ended 1999
- Leonard HallU.S. Representative · New York's 2nd districtParty: Republicanlast term ended 1953
- Leonard HowlandU.S. Representative · Ohio's 20th districtParty: Republicanlast term ended 1913
- Leonidas HoukU.S. Representative · Tennessee's 2nd districtParty: Republicanlast term ended 1893
- Lester HoltzmanU.S. Representative · New York's 6th districtParty: Democraticlast term ended 1963
- Lester HuntU.S. Senator · WyomingParty: Democraticlast term ended 1954
- Levi HubbardU.S. Representative · Massachusetts's 20th districtParty: Republicanlast term ended 1815
- Levin HandyU.S. Representative · DelawareParty: Democraticlast term ended 1899
- Lewis HanbackU.S. Representative · Kansas's 6th districtParty: Republicanlast term ended 1887
- Lewis HenryU.S. Representative · New York's 37th districtParty: Republicanlast term ended 1923
- Lindley HadleyU.S. Representative · Washington's 2nd districtParty: Republicanlast term ended 1933
- Louis HannaU.S. Representative · North DakotaParty: Republicanlast term ended 1913
- Louis HellerU.S. Representative · New York's 8th districtParty: Democraticlast term ended 1955
- Louise HicksU.S. Representative · Massachusetts's 9th districtParty: Democraticlast term ended 1973
- Luther HanchettU.S. Representative · Wisconsin's 2nd districtParty: Republicanlast term ended 1863
- Lynn HornorU.S. Representative · West Virginia's 3rd districtParty: Democraticlast term ended 1935
- Manuel HerrickU.S. Representative · Oklahoma's 8th districtParty: Republicanlast term ended 1923
- Marcus HannaU.S. Senator · OhioParty: Republicanlast term ended 1904
- Margaret HecklerU.S. Representative · Massachusetts's 10th districtParty: Republicanlast term ended 1983
- Marjorie HoltU.S. Representative · Maryland's 4th districtParty: Republicanlast term ended 1987
- Mark HannafordU.S. Representative · California's 34th districtParty: Democraticlast term ended 1979
- Mark HarrisU.S. Representative · Maine's 2nd districtParty: Republicanlast term ended 1823
- Mark HatfieldU.S. Senator · OregonParty: Republicanlast term ended 1997
- Mark HillU.S. Representative · Maine's 3rd districtParty: Republicanlast term ended 1823
- Martin HardinU.S. Senator · KentuckyParty: Federalistlast term ended 1817
- Martin HaynesU.S. Representative · New Hampshire's 1st districtParty: Republicanlast term ended 1887
- Martin HokeU.S. Representative · Ohio's 10th districtParty: Republicanlast term ended 1997
- Matthew HarveyU.S. Representative · New HampshireParty: Republicanlast term ended 1825
- Maurice D. HincheyU.S. Representative · New York's 22nd districtParty: Democraticlast term ended 2013
- Melissa HartU.S. Representative · Pennsylvania's 4th districtParty: Republicanlast term ended 2007
- Melton HancockU.S. Representative · Missouri's 7th districtParty: Republicanlast term ended 1997
- Merlin HullU.S. Representative · Wisconsin's 9th districtParty: Progressivelast term ended 1955
- Micajah HawkinsU.S. Representative · North Carolina's 6th districtParty: Democraticlast term ended 1841
- Michael HahnU.S. Representative · Louisiana's 2nd districtParty: Republicanlast term ended 1887
- Michael HarringtonU.S. Representative · Massachusetts's 6th districtParty: Democraticlast term ended 1979
- Michael HartU.S. Representative · Michigan's 8th districtParty: Democraticlast term ended 1935
- Michael HarterU.S. Representative · Ohio's 14th districtParty: Democraticlast term ended 1895
- Michael HoffmanU.S. Representative · New York's 15th districtParty: Jacksonlast term ended 1833
- Michael HoganU.S. Representative · New York's 7th districtParty: Republicanlast term ended 1923
- Michael HuffingtonU.S. Representative · California's 22nd districtParty: Republicanlast term ended 1995
- Michael M. HondaU.S. Representative · California's 17th districtParty: Democraticlast term ended 2017
- Milford HowardU.S. Representative · Alabama's 7th districtParty: Populistlast term ended 1899
- Monroe HaywardU.S. Senator · NebraskaParty: Republicanlast term ended 1899
- Morgan HamiltonU.S. Senator · TexasParty: Republicanlast term ended 1877
- Morton HullU.S. Representative · Illinois's 2nd districtParty: Republicanlast term ended 1933
- Morton HunterU.S. Representative · Indiana's 8th districtParty: Republicanlast term ended 1879
- Moses HamptonU.S. Representative · Pennsylvania's 21st districtParty: Whiglast term ended 1851
- Moses HaydenU.S. Representative · New York's 27th districtParty: Adamslast term ended 1827
- Moses HoaglandU.S. Representative · Ohio's 16th districtParty: Democraticlast term ended 1851
- Muriel HumphreyU.S. Senator · MinnesotaParty: Democraticlast term ended 1978
- Nan A. S. HayworthU.S. Representative · New York's 19th districtParty: Republicanlast term ended 2013
- Nan HoneymanU.S. Representative · Oregon's 3rd districtParty: Democraticlast term ended 1939
- Narsworthy HunterU.S. Representative · MississippiParty: not on filelast term ended 1803
- Nathan HaleU.S. Representative · Tennessee's 2nd districtParty: Republicanlast term ended 1909
- Nathan HallU.S. Representative · New York's 32nd districtParty: Whiglast term ended 1849
- Nathan HopkinsU.S. Representative · Kentucky's 10th districtParty: Republicanlast term ended 1897
- Nathaniel HammondU.S. Representative · Georgia's 5th districtParty: Democraticlast term ended 1887
- Nathaniel HavenU.S. Representative · New HampshireParty: Federalistlast term ended 1811
- Nathaniel HazardU.S. Representative · Rhode IslandParty: Republicanlast term ended 1821
- Nathaniel HillU.S. Senator · ColoradoParty: Republicanlast term ended 1885
- Nathaniel HowellU.S. Representative · New York's 21st districtParty: Federalistlast term ended 1815
- Ned HealyU.S. Representative · California's 13th districtParty: Democraticlast term ended 1947
- Nicoll HalseyU.S. Representative · New York's 22nd districtParty: Jacksonlast term ended 1835
- Nils HaugenU.S. Representative · Wisconsin's 10th districtParty: Republicanlast term ended 1895
- Noble HullU.S. Representative · Florida's 2nd districtParty: Democraticlast term ended 1881
- Norman HallU.S. Representative · Pennsylvania's 26th districtParty: Democraticlast term ended 1889
- Norman HamiltonU.S. Representative · Virginia's 2nd districtParty: Democraticlast term ended 1939
- Obed HallU.S. Representative · New HampshireParty: Republicanlast term ended 1813
- Oren HarrisU.S. Representative · Arkansas's 4th districtParty: Democraticlast term ended 1967
- Orlando HubbsU.S. Representative · North Carolina's 2nd districtParty: Republicanlast term ended 1883
- Orrin G. HatchU.S. Senator · UtahParty: Republicanlast term ended 2019
- Orrin HoltU.S. Representative · Connecticut's 6th districtParty: Democraticlast term ended 1839
- Orval HansenU.S. Representative · Idaho's 2nd districtParty: Republicanlast term ended 1975
- Orville HungerfordU.S. Representative · New York's 19th districtParty: Democraticlast term ended 1847
- Oscar Auf Der HeideU.S. Representative · New Jersey's 14th districtParty: Democraticlast term ended 1935
- Osee HallU.S. Representative · Minnesota's 3rd districtParty: Democraticlast term ended 1895
- Otis HolmesU.S. Representative · Washington's 4th districtParty: Republicanlast term ended 1959
- Outerbridge HorseyU.S. Senator · DelawareParty: Federalistlast term ended 1821
- Parry HumphreysU.S. Representative · Tennessee's 6th districtParty: Republicanlast term ended 1815
- Patrick HamillU.S. Representative · Maryland's 4th districtParty: Democraticlast term ended 1871
- Patrick HenryU.S. Representative · Mississippi's 7th districtParty: Democraticlast term ended 1901
- Patrick HenryU.S. Representative · Mississippi's 3rd districtParty: Democraticlast term ended 1903
- Patrick HillingsU.S. Representative · California's 25th districtParty: Republicanlast term ended 1959
- Paul HatfieldU.S. Senator · MontanaParty: Democraticlast term ended 1978
- Paul HenryU.S. Representative · Michigan's 3rd districtParty: Republicanlast term ended 1993
- Paul HodesU.S. Representative · New Hampshire's 2nd districtParty: Democraticlast term ended 2011
- Paul HustingU.S. Senator · WisconsinParty: Democraticlast term ended 1917
- Paula HawkinsU.S. Senator · FloridaParty: Republicanlast term ended 1987
- Pehr HolmesU.S. Representative · Massachusetts's 4th districtParty: Republicanlast term ended 1947
- Peter HammondU.S. Representative · Ohio's 11th districtParty: Democraticlast term ended 1937
- Peter HitchcockU.S. Representative · Ohio's 6th districtParty: Republicanlast term ended 1819
- Peter HoaglandU.S. Representative · Nebraska's 2nd districtParty: Democraticlast term ended 1995
- Peter HoekstraU.S. Representative · Michigan's 2nd districtParty: Republicanlast term ended 2011
- Phil HareU.S. Representative · Illinois's 17th districtParty: Democraticlast term ended 2011
- Philemon HerbertU.S. Representative · CaliforniaParty: Democraticlast term ended 1857
- Philip HartU.S. Senator · MichiganParty: Democraticlast term ended 1977
- Philip HayesU.S. Representative · Illinois's 7th districtParty: Republicanlast term ended 1881
- Philip HayesU.S. Representative · Indiana's 8th districtParty: Democraticlast term ended 1977
- Philo HallU.S. Representative · South DakotaParty: Republicanlast term ended 1909
- Phineas HitchcockU.S. Senator · NebraskaParty: Republicanlast term ended 1877
- Porter HardyU.S. Representative · Virginia's 2nd districtParty: Democraticlast term ended 1969
- Ralph HardingU.S. Representative · Idaho's 2nd districtParty: Democraticlast term ended 1965
- Ralph HarveyU.S. Representative · Indiana's 10th districtParty: Republicanlast term ended 1967
- Ralph HillU.S. Representative · Indiana's 3rd districtParty: Republicanlast term ended 1867
- Ralph HorrU.S. Representative · Washington's 1st districtParty: Republicanlast term ended 1933
- Ralph M. HallU.S. Representative · Texas's 4th districtParty: Republicanlast term ended 2015
- Randall HarmonU.S. Representative · Indiana's 10th districtParty: Democraticlast term ended 1961
- Randy HultgrenU.S. Representative · Illinois's 14th districtParty: Republicanlast term ended 2019
- Ransom HallowayU.S. Representative · New York's 8th districtParty: Whiglast term ended 1851
- Reuben HaskellU.S. Representative · New York's 10th districtParty: Republicanlast term ended 1921
- Reuben HumphreyU.S. Representative · New York's 16th districtParty: Republicanlast term ended 1809
- Richard HabershamU.S. Representative · GeorgiaParty: Whiglast term ended 1843
- Richard HackettU.S. Representative · North Carolina's 8th districtParty: Democraticlast term ended 1909
- Richard HaldemanU.S. Representative · Pennsylvania's 15th districtParty: Democraticlast term ended 1873
- Richard HannaU.S. Representative · California's 34th districtParty: Democraticlast term ended 1975
- Richard HarlessU.S. Representative · ArizonaParty: Democraticlast term ended 1949
- Richard HarrisonU.S. Representative · Ohio's 7th districtParty: Unionistlast term ended 1863
- Richard HawesU.S. Representative · Kentucky's 10th districtParty: Whiglast term ended 1841
- Richard HerrickU.S. Representative · New York's 12th districtParty: Whiglast term ended 1847
- Richard HinesU.S. Representative · North Carolina's 3rd districtParty: Jacksonlast term ended 1827
- Richard HoffmanU.S. Representative · Illinois's 10th districtParty: Republicanlast term ended 1957
- Richard HubbardU.S. Representative · Connecticut's 1st districtParty: Democraticlast term ended 1869
- Richard HunterU.S. Senator · NebraskaParty: Democraticlast term ended 1935
- Richard L. HannaU.S. Representative · New York's 22nd districtParty: Republicanlast term ended 2017
- Richmond HobsonU.S. Representative · Alabama's 6th districtParty: Democraticlast term ended 1915
- Rick HillU.S. Representative · MontanaParty: Republicanlast term ended 2001
- Robert HaleU.S. Representative · New York's 17th districtParty: Republicanlast term ended 1875
- Robert HaleU.S. Representative · Maine's 1st districtParty: Republicanlast term ended 1959
- Robert HallU.S. Representative · Massachusetts's 1st districtParty: Republicanlast term ended 1859
- Robert HallU.S. Representative · Mississippi's 6th districtParty: Democraticlast term ended 1933
- Robert HamiltonU.S. Representative · New Jersey's 4th districtParty: Democraticlast term ended 1877
- Robert HammondU.S. Representative · Pennsylvania's 16th districtParty: Democraticlast term ended 1841
- Robert HannaU.S. Senator · IndianaParty: Anti-Jacksonianlast term ended 1833
- Robert HanrahanU.S. Representative · Illinois's 3rd districtParty: Republicanlast term ended 1975
- Robert HarperU.S. Senator · MarylandParty: Federalistlast term ended 1817
- Robert HarrisU.S. Representative · Pennsylvania's 6th districtParty: Jacksonlast term ended 1827
- Robert HarrisU.S. Representative · Massachusetts's 14th districtParty: Republicanlast term ended 1913
- Robert HarrisonU.S. Representative · Nebraska's 3rd districtParty: Republicanlast term ended 1959
- Robert HatcherU.S. Representative · Missouri's 4th districtParty: Democraticlast term ended 1879
- Robert HattonU.S. Representative · Tennessee's 5th districtParty: Ind. Republican-Democratlast term ended 1861
- Robert HawkU.S. Representative · Illinois's 5th districtParty: Republicanlast term ended 1883
- Robert HawleyU.S. Representative · Texas's 10th districtParty: Republicanlast term ended 1901
- Robert HayneU.S. Senator · South CarolinaParty: Nullifierlast term ended 1833
- Robert HeatonU.S. Representative · Pennsylvania's 12th districtParty: Republicanlast term ended 1919
- Robert HeflinU.S. Representative · Alabama's 3rd districtParty: Republicanlast term ended 1871
- Robert HemphillU.S. Representative · South Carolina's 5th districtParty: Democraticlast term ended 1965
- Robert HendricksonU.S. Senator · New JerseyParty: Republicanlast term ended 1955
- Robert HenryU.S. Representative · Kentucky's 12th districtParty: Jacksonlast term ended 1827
- Robert HenryU.S. Representative · Texas's 11th districtParty: Democraticlast term ended 1917
- Robert HenryU.S. Representative · Wisconsin's 2nd districtParty: Republicanlast term ended 1947
- Robert HillU.S. Representative · Oklahoma's 5th districtParty: Democraticlast term ended 1939
- Robert HittU.S. Representative · Illinois's 13th districtParty: Republicanlast term ended 1907
- Robert HoggU.S. Representative · West Virginia's 4th districtParty: Republicanlast term ended 1933
- Robert HopwoodU.S. Representative · Pennsylvania's 23rd districtParty: Republicanlast term ended 1917
- Robert HoustonU.S. Representative · DelawareParty: Republicanlast term ended 1933
- Robert HowellU.S. Senator · NebraskaParty: Republicanlast term ended 1933
- Robert HuberU.S. Representative · Michigan's 18th districtParty: Republicanlast term ended 1975
- Robert HumphreysU.S. Senator · KentuckyParty: Democraticlast term ended 1956
- Robert HunterU.S. Senator · VirginiaParty: Democraticlast term ended 1861
- Robert HurtU.S. Representative · Virginia's 5th districtParty: Republicanlast term ended 2017
- Robert Van HornU.S. Representative · Missouri's 5th districtParty: Republicanlast term ended 1897
- Robin HayesU.S. Representative · North Carolina's 8th districtParty: Republicanlast term ended 2009
- Rockwood HoarU.S. Representative · Massachusetts's 3rd districtParty: Republicanlast term ended 1907
- Roman HruskaU.S. Senator · NebraskaParty: Republicanlast term ended 1976
- Roswell HartU.S. Representative · New York's 28th districtParty: Republicanlast term ended 1867
- Roswell HorrU.S. Representative · Michigan's 8th districtParty: Republicanlast term ended 1885
- Rubén HinojosaU.S. Representative · Texas's 15th districtParty: Democraticlast term ended 2017
- Rufus HardyU.S. Representative · Texas's 6th districtParty: Democraticlast term ended 1923
- Rufus HolmanU.S. Senator · OregonParty: Republicanlast term ended 1945
- Rupert HartkeU.S. Senator · IndianaParty: Democraticlast term ended 1977
- Rush HoltU.S. Senator · West VirginiaParty: Democraticlast term ended 1941
- Rush HoltU.S. Representative · New Jersey's 12th districtParty: Democraticlast term ended 2015
- Rutherford HayesU.S. Representative · Ohio's 2nd districtParty: Republicanlast term ended 1869
- Salma HaleU.S. Representative · New HampshireParty: Republicanlast term ended 1819
- Sam HallU.S. Representative · Texas's 1st districtParty: Democraticlast term ended 1987
- Sampson HarrisU.S. Representative · Alabama's 7th districtParty: Democraticlast term ended 1857
- Samuel HambletonU.S. Representative · Maryland's 1st districtParty: Democraticlast term ended 1873
- Samuel HammondU.S. Representative · GeorgiaParty: Republicanlast term ended 1805
- Samuel HarrisonU.S. Representative · Pennsylvania's 23rd districtParty: Jacksonlast term ended 1837
- Samuel HathawayU.S. Representative · New York's 22nd districtParty: Jacksonlast term ended 1835
- Samuel HayakawaU.S. Senator · CaliforniaParty: Republicanlast term ended 1983
- Samuel HaysU.S. Representative · Virginia's 20th districtParty: Democraticlast term ended 1843
- Samuel HaysU.S. Representative · Pennsylvania's 22nd districtParty: Democraticlast term ended 1845
- Samuel HendersonU.S. Representative · Pennsylvania's 2nd districtParty: Federalistlast term ended 1815
- Samuel HerrickU.S. Representative · Ohio's 4th districtParty: Republicanlast term ended 1821
- Samuel HerseyU.S. Representative · MaineParty: Republicanlast term ended 1877
- Samuel HilbornU.S. Representative · California's 3rd districtParty: Republicanlast term ended 1899
- Samuel HillU.S. Representative · Washington's 5th districtParty: Democraticlast term ended 1937
- Samuel HoarU.S. Representative · Massachusetts's 4th districtParty: Whiglast term ended 1837
- Samuel HobbsU.S. Representative · Alabama's 4th districtParty: Democraticlast term ended 1951
- Samuel HoggU.S. Representative · Tennessee's 4th districtParty: Republicanlast term ended 1819
- Samuel HoltenU.S. Representative · Massachusetts's 1st districtParty: not on filelast term ended 1795
- Samuel HooperU.S. Representative · Massachusetts's 4th districtParty: Republicanlast term ended 1875
- Samuel HopkinsU.S. Representative · Kentucky's 5th districtParty: Republicanlast term ended 1815
- Samuel HopkinsU.S. Representative · New York's 21st districtParty: Federalistlast term ended 1815
- Samuel HopkinsU.S. Representative · Virginia's 6th districtParty: Unionlast term ended 1889
- Samuel HoustonU.S. Senator · TexasParty: Americanlast term ended 1859
- Samuel HubbardU.S. Representative · Connecticut's 2nd districtParty: Whiglast term ended 1849
- Samuel HuntU.S. Representative · New HampshireParty: Federalistlast term ended 1805
- Samuel HydeU.S. Representative · WashingtonParty: Republicanlast term ended 1897
- Selah HobbieU.S. Representative · New York's 11th districtParty: Jacksonlast term ended 1829
- Serranus HastingsU.S. Representative · IowaParty: Democraticlast term ended 1847
- Seth HastingsU.S. Representative · Massachusetts's 10th districtParty: Federalistlast term ended 1807
- Seymour HalpernU.S. Representative · New York's 6th districtParty: Republicanlast term ended 1973
- Sherman HoarU.S. Representative · Massachusetts's 5th districtParty: Democraticlast term ended 1893
- Sherman HoughtonU.S. Representative · California's 4th districtParty: Republicanlast term ended 1875
- Sidney HolmesU.S. Representative · New York's 22nd districtParty: Republicanlast term ended 1867
- Silas HalseyU.S. Representative · New York's 17th districtParty: Republicanlast term ended 1807
- Silas HareU.S. Representative · Texas's 5th districtParty: Democraticlast term ended 1891
- Simon HamlinU.S. Representative · Maine's 1st districtParty: Democraticlast term ended 1937
- Solomon HavenU.S. Representative · New York's 32nd districtParty: Ind. Republican-Democratlast term ended 1857
- Solomon HogeU.S. Representative · South Carolina's 3rd districtParty: Republicanlast term ended 1877
- Spessard HollandU.S. Senator · FloridaParty: Democraticlast term ended 1971
- Stephen HarrisU.S. Representative · Ohio's 13th districtParty: Republicanlast term ended 1897
- Stephen HopkinsU.S. Representative · New York's 17th districtParty: Republicanlast term ended 1889
- Stephen HornU.S. Representative · California's 38th districtParty: Republicanlast term ended 2003
- Stephen HoxworthU.S. Representative · Illinois's 15th districtParty: Democraticlast term ended 1915
- Stephen HurlbutU.S. Representative · Illinois's 4th districtParty: Republicanlast term ended 1877
- Theodore HukriedeU.S. Representative · Missouri's 9th districtParty: Republicanlast term ended 1923
- Theodore HuntU.S. Representative · Louisiana's 2nd districtParty: Whiglast term ended 1855
- Thomas HackettU.S. Representative · Georgia's 5th districtParty: Democraticlast term ended 1851
- Thomas HackneyU.S. Representative · Missouri's 15th districtParty: Democraticlast term ended 1909
- Thomas HagedornU.S. Representative · Minnesota's 2nd districtParty: Republicanlast term ended 1983
- Thomas HallU.S. Representative · North Carolina's 3rd districtParty: Jacksonlast term ended 1835
- Thomas HallU.S. Representative · North Dakota's 2nd districtParty: Republicanlast term ended 1933
- Thomas HalseyU.S. Representative · Missouri's 6th districtParty: Republicanlast term ended 1931
- Thomas HamerU.S. Representative · Ohio's 5th districtParty: Democraticlast term ended 1839
- Thomas HamerU.S. Representative · Idaho's 1st districtParty: Republicanlast term ended 1911
- Thomas HammondU.S. Representative · Indiana's 10th districtParty: Democraticlast term ended 1895
- Thomas HandU.S. Representative · New Jersey's 2nd districtParty: Republicanlast term ended 1957
- Thomas HardemanU.S. Representative · GeorgiaParty: Democraticlast term ended 1885
- Thomas HardwickU.S. Senator · GeorgiaParty: Democraticlast term ended 1919
- Thomas HarrisU.S. Representative · Tennessee's 3rd districtParty: Republicanlast term ended 1815
- Thomas HarrisU.S. Representative · Illinois's 6th districtParty: Democraticlast term ended 1859
- Thomas HarrisonU.S. Representative · Virginia's 7th districtParty: Democraticlast term ended 1929
- Thomas HartU.S. Senator · ConnecticutParty: Republicanlast term ended 1946
- Thomas HartleyU.S. Representative · Pennsylvania's 8th districtParty: Federalistlast term ended 1801
- Thomas HartnettU.S. Representative · South Carolina's 1st districtParty: Republicanlast term ended 1987
- Thomas HaugheyU.S. Representative · Alabama's 6th districtParty: Republicanlast term ended 1869
- Thomas HaymondU.S. Representative · Virginia's 15th districtParty: Whiglast term ended 1851
- Thomas HedgeU.S. Representative · Iowa's 1st districtParty: Republicanlast term ended 1907
- Thomas HendersonU.S. Representative · New JerseyParty: Federalistlast term ended 1797
- Thomas HendersonU.S. Representative · Illinois's 7th districtParty: Republicanlast term ended 1895
- Thomas HendricksU.S. Senator · IndianaParty: Democraticlast term ended 1869
- Thomas HenleyU.S. Representative · Indiana's 2nd districtParty: Democraticlast term ended 1849
- Thomas HenningsU.S. Senator · MissouriParty: Democraticlast term ended 1960
- Thomas HenryU.S. Representative · Pennsylvania's 24th districtParty: Whiglast term ended 1843
- Thomas HerndonU.S. Representative · Alabama's 1st districtParty: Democraticlast term ended 1885
- Thomas HicksU.S. Senator · MarylandParty: Unconditional Unionistlast term ended 1865
- Thomas HindmanU.S. Representative · Arkansas's 1st districtParty: Democraticlast term ended 1861
- Thomas HindsU.S. Representative · Mississippi's 1st districtParty: Jacksonlast term ended 1831
- Thomas HortonU.S. Representative · New York's 18th districtParty: Ind. Republican-Democratlast term ended 1857
- Thomas HoweU.S. Representative · New York's 25th districtParty: Democraticlast term ended 1853
- Thomas HoweU.S. Representative · Pennsylvania's 22nd districtParty: Whiglast term ended 1855
- Thomas HubbardU.S. Representative · New York's 17th districtParty: Republicanlast term ended 1823
- Thomas HuckabyU.S. Representative · Louisiana's 5th districtParty: Democraticlast term ended 1993
- Thomas HuddU.S. Representative · Wisconsin's 5th districtParty: Democraticlast term ended 1889
- Thomas HudsonU.S. Representative · Kansas's 3rd districtParty: Populistlast term ended 1895
- Thomas HughesU.S. Representative · New JerseyParty: not on filelast term ended 1833
- Tilghman HowardU.S. Representative · Indiana's 7th districtParty: Democraticlast term ended 1841
- Tim HallU.S. Representative · Illinois's 15th districtParty: Democraticlast term ended 1977
- Tim HoldenU.S. Representative · Pennsylvania's 17th districtParty: Democraticlast term ended 2013
- Tim HuelskampU.S. Representative · Kansas's 1st districtParty: Republicanlast term ended 2017
- Tim HutchinsonU.S. Senator · ArkansasParty: Republicanlast term ended 2003
- Timothy HoweU.S. Senator · WisconsinParty: Republicanlast term ended 1879
- Tom HarkinU.S. Senator · IowaParty: Democraticlast term ended 2015
- Tony HallU.S. Representative · Ohio's 3rd districtParty: Democraticlast term ended 2002
- Trey HollingsworthU.S. Representative · Indiana's 9th districtParty: Republicanlast term ended 2023
- Truman HoagU.S. Representative · Ohio's 10th districtParty: Democraticlast term ended 1871
- Uriel HallU.S. Representative · Missouri's 2nd districtParty: Democraticlast term ended 1897
- Uriel HolmesU.S. Representative · ConnecticutParty: Federalistlast term ended 1819
- Valentine HortonU.S. Representative · Ohio's 11th districtParty: Republicanlast term ended 1863
- Van HillearyU.S. Representative · Tennessee's 4th districtParty: Republicanlast term ended 2003
- Vicky HartzlerU.S. Representative · Missouri's 4th districtParty: Republicanlast term ended 2023
- Victor HeintzU.S. Representative · Ohio's 2nd districtParty: Republicanlast term ended 1919
- Victor HoustonU.S. Representative · HawaiiParty: Republicanlast term ended 1933
- Vincent HarringtonU.S. Representative · Iowa's 9th districtParty: Democraticlast term ended 1943
- Volney HowardU.S. Representative · Texas's 2nd districtParty: Democraticlast term ended 1853
- Wade HamptonU.S. Representative · South Carolina's 4th districtParty: Republicanlast term ended 1805
- Wade HamptonU.S. Senator · South CarolinaParty: Democraticlast term ended 1891
- Waldo HutchinsU.S. Representative · New York's 12th districtParty: Democraticlast term ended 1885
- Wally HergerU.S. Representative · California's 2nd districtParty: Republicanlast term ended 2013
- Walter HayesU.S. Representative · Iowa's 2nd districtParty: Democraticlast term ended 1895
- Walter HensleyU.S. Representative · Missouri's 13th districtParty: Democraticlast term ended 1919
- Walter HoffeckerU.S. Representative · DelawareParty: Republicanlast term ended 1901
- Walter HoranU.S. Representative · Washington's 5th districtParty: Republicanlast term ended 1965
- Walter HuberU.S. Representative · Ohio's 14th districtParty: Democraticlast term ended 1951
- Walter HuddlestonU.S. Senator · KentuckyParty: Democraticlast term ended 1985
- Warren HaggottU.S. Representative · Colorado's 2nd districtParty: Republicanlast term ended 1909
- Warren HardingU.S. Senator · OhioParty: Republicanlast term ended 1921
- Warren HookerU.S. Representative · New YorkParty: Republicanlast term ended 1901
- Washington HuntU.S. Representative · New York's 34th districtParty: Whiglast term ended 1849
- Wayne HaysU.S. Representative · Ohio's 18th districtParty: Democraticlast term ended 1977
- Weldon HeyburnU.S. Senator · IdahoParty: Republicanlast term ended 1912
- Wells HutchinsU.S. Representative · Ohio's 11th districtParty: Democraticlast term ended 1865
- Whiteside HunterU.S. Representative · Kentucky's 11th districtParty: Republicanlast term ended 1905
- Wiley HarrisU.S. Representative · Mississippi's 4th districtParty: Democraticlast term ended 1855
- Will HurdU.S. Representative · Texas's 23rd districtParty: Republicanlast term ended 2021
- Willard HallU.S. Representative · DelawareParty: Republicanlast term ended 1821
- Willard HallU.S. Representative · Missouri's 4th districtParty: Democraticlast term ended 1853
- William HadleyU.S. Representative · Illinois's 18th districtParty: Republicanlast term ended 1897
- William HaileU.S. Representative · Mississippi's 1st districtParty: Jacksonlast term ended 1829
- William HaleU.S. Representative · New HampshireParty: Federalistlast term ended 1817
- William HallU.S. Representative · Tennessee's 5th districtParty: Jacksonlast term ended 1833
- William HallU.S. Representative · Missouri's 8th districtParty: Unionistlast term ended 1865
- William HalsteadU.S. Representative · New JerseyParty: Whiglast term ended 1843
- William HamiltonU.S. Senator · MarylandParty: Democraticlast term ended 1875
- William HammerU.S. Representative · North Carolina's 7th districtParty: Democraticlast term ended 1931
- William HammettU.S. Representative · MississippiParty: Democraticlast term ended 1845
- William HandleyU.S. Representative · Alabama's 3rd districtParty: Democraticlast term ended 1873
- William HarperU.S. Senator · South CarolinaParty: Jacksonlast term ended 1827
- William HarriesU.S. Representative · Minnesota's 1st districtParty: Democraticlast term ended 1893
- William HarrisU.S. Representative · Virginia's 16th districtParty: Democraticlast term ended 1843
- William HarrisU.S. Senator · KansasParty: Populistlast term ended 1903
- William HarrisU.S. Senator · GeorgiaParty: Democraticlast term ended 1932
- William HarrisonU.S. Senator · OhioParty: Adamslast term ended 1829
- William HarrisonU.S. Representative · WyomingParty: Republicanlast term ended 1969
- William HarshaU.S. Representative · Ohio's 6th districtParty: Republicanlast term ended 1981
- William HartzellU.S. Representative · Illinois's 18th districtParty: Democraticlast term ended 1879
- William HaskellU.S. Representative · Tennessee's 11th districtParty: Whiglast term ended 1849
- William HastingsU.S. Representative · Massachusetts's 9th districtParty: Whiglast term ended 1843
- William HastingsU.S. Representative · Oklahoma's 2nd districtParty: Democraticlast term ended 1935
- William HatchU.S. Representative · Missouri's 1st districtParty: Democraticlast term ended 1895
- William HathawayU.S. Senator · MaineParty: Democraticlast term ended 1979
- William HaymondU.S. Representative · Indiana's 10th districtParty: Democraticlast term ended 1877
- William HaynesU.S. Representative · Ohio's 7th districtParty: Democraticlast term ended 1893
- William HaywardU.S. Representative · Maryland's 7th districtParty: not on filelast term ended 1825
- William HaywoodU.S. Senator · North CarolinaParty: Democraticlast term ended 1847
- William HealdU.S. Representative · DelawareParty: Republicanlast term ended 1913
- William HearstU.S. Representative · New York's 11th districtParty: Democraticlast term ended 1907
- William HebardU.S. Representative · Vermont's 2nd districtParty: Whiglast term ended 1853
- William HeilmanU.S. Representative · Indiana's 1st districtParty: Republicanlast term ended 1883
- William HelmickU.S. Representative · Ohio's 15th districtParty: Republicanlast term ended 1861
- William HelmsU.S. Representative · New JerseyParty: Republicanlast term ended 1811
- William HendonU.S. Representative · North Carolina's 11th districtParty: Republicanlast term ended 1987
- William HendricksU.S. Senator · IndianaParty: Adamslast term ended 1837
- William HenryU.S. Representative · Vermont's 1st districtParty: Whiglast term ended 1851
- William HepburnU.S. Representative · Iowa's 8th districtParty: Republicanlast term ended 1909
- William HerndonU.S. Representative · Texas's 1st districtParty: Democraticlast term ended 1875
- William HerodU.S. Representative · Indiana's 6th districtParty: Whiglast term ended 1839
- William HessU.S. Representative · Ohio's 2nd districtParty: Republicanlast term ended 1961
- William HiesterU.S. Representative · Pennsylvania's 4th districtParty: Anti Masoniclast term ended 1837
- William HigbyU.S. Representative · California's 2nd districtParty: Republicanlast term ended 1869
- William HigginsU.S. Representative · Connecticut's 2nd districtParty: Republicanlast term ended 1937
- William HillU.S. Representative · North Carolina's 6th districtParty: Federalistlast term ended 1803
- William HillU.S. Representative · Ohio's 6th districtParty: Democraticlast term ended 1887
- William HillU.S. Representative · New York's 34th districtParty: Republicanlast term ended 1921
- William HillU.S. Senator · FloridaParty: Democraticlast term ended 1936
- William HillU.S. Representative · Colorado's 2nd districtParty: Republicanlast term ended 1959
- William HindmanU.S. Senator · MarylandParty: Federalistlast term ended 1801
- William HinebaughU.S. Representative · Illinois's 12th districtParty: Progressivelast term ended 1915
- William HinesU.S. Representative · Pennsylvania's 12th districtParty: Democraticlast term ended 1895
- William HinrichsenU.S. Representative · Illinois's 16th districtParty: Democraticlast term ended 1899
- William HoganU.S. Representative · New York's 19th districtParty: Jacksonlast term ended 1833
- William HogeU.S. Representative · Pennsylvania's 10th districtParty: Republicanlast term ended 1809
- William HoladayU.S. Representative · Illinois's 18th districtParty: Republicanlast term ended 1933
- William HolmanU.S. Representative · Indiana's 4th districtParty: Democraticlast term ended 1899
- William HooperU.S. Representative · UtahParty: Democraticlast term ended 1873
- William HoughU.S. Representative · New York's 23rd districtParty: Democraticlast term ended 1847
- William HoustonU.S. Representative · Tennessee's 5th districtParty: Democraticlast term ended 1919
- William HowardU.S. Representative · Ohio's 6th districtParty: Democraticlast term ended 1861
- William HowardU.S. Representative · Michigan's 1st districtParty: Republicanlast term ended 1861
- William HowardU.S. Representative · Georgia's 8th districtParty: Democraticlast term ended 1911
- William HowardU.S. Representative · Georgia's 5th districtParty: Democraticlast term ended 1919
- William HubbardU.S. Representative · West Virginia's 1st districtParty: Republicanlast term ended 1911
- William HubbellU.S. Representative · New York's 30th districtParty: Democraticlast term ended 1845
- William HudnutU.S. Representative · Indiana's 11th districtParty: Republicanlast term ended 1975
- William HughesU.S. Senator · New JerseyParty: Democraticlast term ended 1918
- William HughesU.S. Representative · New Jersey's 2nd districtParty: Democraticlast term ended 1995
- William HullU.S. Representative · Illinois's 16th districtParty: Republicanlast term ended 1933
- William HullU.S. Representative · Missouri's 6th districtParty: Democraticlast term ended 1973
- William HumphreyU.S. Representative · Washington's 1st districtParty: Republicanlast term ended 1917
- William HumphreysU.S. Representative · Mississippi's 3rd districtParty: Democraticlast term ended 1925
- William HungateU.S. Representative · Missouri's 9th districtParty: Democraticlast term ended 1977
- William HunterU.S. Senator · Rhode IslandParty: Federalistlast term ended 1821
- William HunterU.S. Representative · VermontParty: Republicanlast term ended 1819
- William HunterU.S. Representative · Ohio's 14th districtParty: Democraticlast term ended 1839
- William HunterU.S. Representative · Ohio's 15th districtParty: Whiglast term ended 1853
- William HynesU.S. Representative · ArkansasParty: Liberal Republicanlast term ended 1875
- Willie HefnerU.S. Representative · North Carolina's 8th districtParty: Democraticlast term ended 1999
- Willis HawleyU.S. Representative · Oregon's 1st districtParty: Republicanlast term ended 1933
- Willis HulingsU.S. Representative · Pennsylvania's 28th districtParty: Republicanlast term ended 1921
- Wilson HillU.S. Representative · Mississippi's 4th districtParty: Democraticlast term ended 1909
- Wilton HallU.S. Senator · South CarolinaParty: Democraticlast term ended 1945
- Winder HarrisU.S. Representative · Virginia's 2nd districtParty: Democraticlast term ended 1945
- Winder HenryU.S. Representative · Maryland's 1st districtParty: Democraticlast term ended 1895
- Winfield HammondU.S. Representative · Minnesota's 2nd districtParty: Democraticlast term ended 1915
- Winnifred HuckU.S. Representative · IllinoisParty: Republicanlast term ended 1923
- Yvette HerrellU.S. Representative · New Mexico's 2nd districtParty: Republicanlast term ended 2023
