The 1900 United States House of Representatives elections were held for the most part on November 6, 1900, with Oregon, Maine, and Vermont holding theirs early in either June or September. They coincided with the re-election of President William McKinley. Elections were held for 357 seats of the United States House of Representatives, representing 45 states, to serve in the 57th United States Congress. Special elections were also held throughout the year.
McKinley's Republican Party gained thirteen seats from the Democratic Party and minor parties, cementing their majority. A reassertion of Republican control in the Mid-Atlantic was key in the gain of new seats. However, with an improved economy, especially in the industrial sector, the election cycle featured no keystone issue, resulting in a general support for the status quo. The fading Populist Party held on to five House seats, while the sole member of the Silver Party changed parties to Democratic. This was the last time a third party headed into house elections with a party leader. All subsequent third parties to serve in the House would not select a party leader.
The previous election of 1898 saw the election of 6 Populists, 2 Silver Republicans, and a Silver Party member.
All the states held their elections November 6, 1900, except for 3 states, with 8 seats among them:
|- ! | John Walter Smith | | Democratic | 1898 | | Incumbent resigned January 12, 1900.<br>New member elected November 6, 1900.<br>Republican gain. | nowrap |
|- ! | Alfred C. Harmer | | Republican | 1876 | | Incumbent died March 6, 1900.<br>Republican hold. | nowrap |
|- ! | Joseph Wheeler | | Democratic | 1884 | | Incumbent resigned April 20, 1900.<br>Democratic hold. | nowrap |
|- ! | John H. Hoffecker | | Republican | 1898 | | Incumbent died June 16, 1900.<br>New member elected November 6, 1900.<br>Republican hold. | nowrap |
|- ! | William D. Daly | | Democratic | 1898 | | Incumbent died July 31, 1900.<br>New member elected November 6, 1900.<br>Democratic hold. | nowrap |
|- ! | Marion De Vries | | Democratic | 1896 | | Incumbent resigned August 20, 1900.<br>New member elected November 6, 1900.<br>Republican gain. | nowrap |
|- ! | William H. King | | Democratic | 1896 | | Incumbent's term expired March 3, 1899. Representative-elect B. H. Roberts was refused his seat in Congress.<br>Incumbent re-elected to serve the unexpired term on April 2, 1900.<br>Democratic hold. | nowrap | |- ! |Sydney P. Epes | | Democratic | 1896 | | Incumbent died March 3, 1900.<br>New member elected April 28, 1900.<br>Democratic hold. | nowrap |
J. William Stokes (Democratic) of died in office on July 6, 1901, and was replaced in a special election by Asbury F. Lever (Democratic)
|- ! | George W. Taylor | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Jesse F. Stallings | | Democratic | 1892 | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! | Henry D. Clayton Jr. | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | William F. Aldrich | | Republican | 1894 | | Incumbent retired.<br/>Democratic gain. | nowrap |
|- ! | Willis Brewer | | Democratic | 1896 | | Incumbent lost renomination.<br/>Democratic hold. | nowrap |
|- ! | John H. Bankhead | | Democratic | 1886 | Incumbent re-elected. | nowrap |
|- ! | John L. Burnett | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! | Joseph Wheeler | | Democratic | 1884 | | Incumbent resigned. Winner also elected to finish term.<br/>Democratic hold. | nowrap |
|- ! | Oscar Underwood | | Democratic | 1894 | Incumbent re-elected. | nowrap |
|- ! | Philip D. McCulloch Jr. | | Democratic | 1892 | Incumbent re-elected. | nowrap |
|- ! | John S. Little | | Democratic | 1894 | Incumbent re-elected. | nowrap |
|- ! | Thomas C. McRae | | Democratic | 1885 | Incumbent re-elected. | nowrap |
|- ! | William L. Terry | | Democratic | 1890 | | Incumbent lost renomination.<br/>Democratic hold. | nowrap |
|- ! | Hugh A. Dinsmore | | Democratic | 1892 | Incumbent re-elected. | nowrap |
|- ! | Stephen Brundidge Jr. | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | John All Barham | | Republican | 1894 | | Incumbent retired.<br/>Republican hold. | nowrap |
|- ! | Marion De Vries | | Democratic | 1896 | | Incumbent resigned August 20, 1900, to accept a judicial position.<br/>Republican gain. | nowrap |
|- ! | Victor H. Metcalf | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Julius Kahn | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Eugene F. Loud | | Republican | 1890 | Incumbent re-elected. | nowrap |
|- ! | Russell J. Waters | | Republican | 1898 | | Incumbent retired.<br/>Republican hold | nowrap |
|- ! | James C. Needham | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | John F. Shafroth | | Silver Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | John C. Bell | | Populist | 1892 | Incumbent re-elected. | nowrap |
|- ! | E. Stevens Henry | | 1894 | Incumbent re-elected. | nowrap |
|- ! | Nehemiah D. Sperry | | 1894 | Incumbent re-elected. | nowrap |
|- ! | Charles A. Russell | | 1886 | Incumbent re-elected. | nowrap |
|- ! | Ebenezer J. Hill | | 1894 | Incumbent re-elected. | nowrap |
|- ! | Walter O. Hoffecker | | Republican | 1900 | | Incumbent retired.<br/>Republican hold | nowrap |
|- ! | Stephen M. Sparkman | | Democratic | 1894 | Incumbent re-elected. | nowrap |
|- ! | Robert Wyche Davis | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Rufus E. Lester | | Democratic | 1888 | Incumbent re-elected. | nowrap |
|- ! | James M. Griggs | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Elijah B. Lewis | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | William C. Adamson | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Leonidas F. Livingston | | Democratic | 1890 | Incumbent re-elected. | nowrap |
|- ! | Charles L. Bartlett | | Democratic | 1894 | Incumbent re-elected. | nowrap |
|- ! | John W. Maddox | | Democratic | 1892 | Incumbent re-elected. | nowrap |
|- ! | William M. Howard | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Farish Tate | | Democratic | 1892 | Incumbent re-elected. | nowrap |
|- ! | William H. Fleming | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | William G. Brantley | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Edgar Wilson | | Silver Republican | 1898 | | Incumbent retired.<br/>Populist gain. | nowrap |
|- ! | James Robert Mann | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | William Lorimer | | Republican | 1894 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | George Peter Foster | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! | Thomas Cusack | | Democratic | 1898 | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! | Edward Thomas Noonan | | Democratic | 1898 | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! | Henry Sherman Boutell | | Republican | 1897 | Incumbent re-elected. | nowrap |
|- ! | George E. Foss | | Republican | 1894 | Incumbent re-elected | nowrap |
|- ! | Albert J. Hopkins | | Republican | 1885 | Incumbent re-elected | nowrap |
|- ! | Robert R. Hitt | | Republican | 1882 | Incumbent re-elected. | nowrap |
|- ! | George W. Prince | | Republican | 1895 | Incumbent re-elected. | nowrap |
|- ! | Walter Reeves | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Joseph Gurney Cannon | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | Vespasian Warner | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Joseph V. Graff | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Benjamin F. Marsh | | Republican | 1876 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | William E. Williams | | Democratic | 1898 | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! | Ben F. Caldwell | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! | Thomas M. Jett | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Joseph B. Crowley | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! | James R. Williams | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! | William A. Rodenberg | | Republican | 1898 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | George Washington Smith | | Republican | 1888 | Incumbent re-elected. | nowrap |
|- ! | James A. Hemenway | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Robert W. Miers | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | William T. Zenor | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Francis M. Griffith | | Democratic | 1897 | Incumbent re-elected. | nowrap |
|- ! | George W. Faris | | Republican | 1894 | | Incumbent retired.<br/>Republican hold. | nowrap |
|- ! | James E. Watson | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Jesse Overstreet | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | George W. Cromer | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Charles B. Landis | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | Edgar D. Crumpacker | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | George Washington Steele | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | James M. Robinson | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Abraham L. Brick | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Thomas Hedge | | Republican | 1898 | Incumbent re-elected | nowrap |
|- ! | Joseph R. Lane | | Republican | 1898 | | Incumbent retired.<br>Republican hold. | nowrap |
|- ! | David B. Henderson | | Republican | 1882 | Incumbent re-elected. | nowrap |
|- ! | Gilbert N. Haugen | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Robert G. Cousins | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | John F. Lacey | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | John A. T. Hull | | Republican | 1890 | Incumbent re-elected. | nowrap |
|- ! | William P. Hepburn | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | Smith McPherson | | Republican | 1898 | | Incumbent resigned when appointed judge for the U.S. District Court for the Southern District of Iowa. Winner also elected to finish term.<br>Republican hold. | nowrap |
|- ! | Jonathan P. Dolliver | | Republican | 1888 | | Incumbent resigned after being appointed to the U.S. Senate. Winner also elected to finish term.<br>Republican hold. | nowrap |
|- ! | Lot Thomas | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Charles Curtis | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | Justin De Witt Bowersock | | Republican | 1898 | Incumbent re-elected. | nowrap | |- ! | Edwin R. Ridgely | | Populist | 1896 | | Incumbent retired.<br/>Democratic gain | nowrap |
|- ! | James Monroe Miller | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | William A. Calderhead | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | William A. Reeder | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Chester I. Long | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Willis J. Bailey | | Republican | 1898 | | Incumbent retired.<br/>Republican hold. | nowrap |
|- ! | Charles K. Wheeler | | Democratic | 1896 | Incumbent re-elected. | nowrap | |- ! | Henry D. Allen | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! rowspan=2 | | rowspan=2 | John S. Rhea | rowspan=2 | Democratic | rowspan=2 | 1896 | Incumbent re-elected. | nowrap |
|- | | Election successfully contested.<br>Republican gain. | nowrap | |- ! | David Highbaugh Smith | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Oscar Turner | | Democratic | 1898 | | Incumbent retired.<br/>Republican gain. | nowrap |
|- ! | Albert S. Berry | | Democratic | 1892 | | Incumbent lost renomination.<br/>Democratic hold. | nowrap |
|- ! | June Ward Gayle | | Democratic | 1899 | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! | George G. Gilbert | | Democratic | 1898 | Incumbent re-elected. | nowrap | |- ! | Samuel J. Pugh | | Republican | 1894 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap | |- ! | Thomas Y. Fitzpatrick | | Democratic | 1896 | | Incumbent retired.<br/>Democratic hold. | nowrap | |- ! | Vincent Boreing | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Adolph Meyer | | Democratic | 1890 | Incumbent re-elected. | nowrap |
|- ! | Robert C. Davey | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Robert F. Broussard | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Phanor Breazeale | | Democratic | 1898 | Incumbent re-elected | nowrap |
|- ! | Joseph E. Ransdell | | Democratic | 1899 | Incumbent re-elected. | nowrap |
|- ! | Samuel M. Robertson | | Democratic | 1887 | Incumbent re-elected. | nowrap |
|- ! | Amos L. Allen | | Republican | 1899 | Incumbent re-elected. | nowrap |
|- ! | Charles E. Littlefield | | Republican | 1899 | Incumbent re-elected | nowrap |
|- ! | Edwin C. Burleigh | | Republican | 1897 | Incumbent re-elected. | nowrap |
|- ! | Charles A. Boutelle | | Republican | 1882 | Incumbent re-elected but resigned before the start of the new term. | nowrap |
|- ! | John Walter Smith | | Democratic | 1898 | | Incumbent resigned January 12, 1900, upon being elected Governor.<br/>Republican gain. | nowrap |
|- ! | William Benjamin Baker | | Republican | 1894 | | Incumbent retired.<br/>Republican hold | nowrap |
|- ! | Frank C. Wachter | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | James W. Denny | | Democratic | 1898 | | Incumbent lost re-election.<br/> Republican gain. | nowrap |
|- ! | Sydney E. Mudd I | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | George A. Pearre | | Republican | 1898 | Incumbent re-elected | nowrap |
|- ! | George P. Lawrence | | Republican | 1897 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | Frederick H. Gillett | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | John R. Thayer | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! | George W. Weymouth | | Republican | 1892 | | Incumbent retired.<br>Republican hold. | nowrap |
|- ! | William S. Knox | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | William H. Moody | | Republican | 1895 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | Ernest W. Roberts | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Samuel W. McCall | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | John F. Fitzgerald | | Democratic | 1894 | | Incumbent retired.<br>Democratic hold. | nowrap |
|- ! | Henry F. Naphen | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! | Charles F. Sprague | | Republican | 1892 | | Incumbent retired.<br>Republican hold. | nowrap |
|- ! | William C. Lovering | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | William S. Greene | | Republican | 1898 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | John Blaisdell Corliss | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Henry C. Smith | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Washington Gardner | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Edward L. Hamilton | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | William Alden Smith | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Samuel W. Smith | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | Edgar Weeks | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Joseph W. Fordney | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Roswell P. Bishop | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Rousseau O. Crump | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | William S. Mesick | | Republican | 1896 | | Incumbent lost renomination.<Br>Republican hold. | nowrap |
|- ! | Carlos D. Shelden | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | | | 1892 | Incumbent re-elected. | nowrap |
|- ! | | | 1892 | Incumbent re-elected. | nowrap |
|- ! | | | 1894 | Incumbent re-elected. | nowrap |
|- ! | | | 1896 | Incumbent re-elected. | nowrap |
|- ! | | | 1892 | Incumbent re-elected. | nowrap |
|- ! | | | 1896 | Incumbent re-elected. | nowrap |
|- ! | | | 1894 | Incumbent re-elected. | nowrap |
|- ! | John M. Allen | | Democratic | 1884 | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! | Thomas Spight | | Democratic | 1898 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | Thomas C. Catchings | | Democratic | 1884 | | Incumbent retired.<br/>Democratic hold | nowrap |
|- ! | Andrew F. Fox | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | John S. Williams | | Democratic | 1892 | Incumbent re-elected. | nowrap |
|- ! | Frank A. McLain | | Democratic | 1898 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | Patrick Henry | | Democratic | 1896 | | Incumbent lost renomination.<br/>Democratic hold. | nowrap |
|- ! | James T. Lloyd | | Democratic | 1897 | Incumbent re-elected. | nowrap | |- ! | William W. Rucker | | Democratic | 1898 | Incumbent re-elected. | nowrap | |- ! | John Dougherty | | Democratic | 1898 | Incumbent re-elected. | nowrap | |- ! | Charles F. Cochran | | Democratic | 1896 | Incumbent re-elected. | nowrap | |- ! | William S. Cowherd | | Democratic | 1896 | Incumbent re-elected. | nowrap | |- ! | David A. De Armond | | Democratic | 1890 | Incumbent re-elected. | nowrap | |- ! | James Cooney | | Democratic | 1896 | Incumbent re-elected. | nowrap | |- ! | Dorsey W. Shackleford | | Democratic | 1899 | Incumbent re-elected. | nowrap | |- ! | Champ Clark | | Democratic | 1896 | Incumbent re-elected. | nowrap | |- ! | Richard Bartholdt | | Republican | 1892 | Incumbent re-elected. | nowrap | |- ! | Charles F. Joy | | Republican | 1894 | Incumbent re-elected. | nowrap | |- ! rowspan=2 | | rowspan=2 | Charles E. Pearce | rowspan=2 | Republican | rowspan=2 | 1896 | | Incumbent retired.<br/>Democratic gain. | nowrap | |- | Election successfully contested.<br>Seat declared vacant June 28, 1902. | nowrap | |- ! | Edward Robb | | Democratic | 1896 | Incumbent re-elected. | nowrap | |- ! | Willard Duncan Vandiver | | Democratic | 1896 | Incumbent re-elected. | nowrap | |- ! | Maecenas E. Benton | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Albert J. Campbell | | Democratic | 1898 | |Incumbent retired.<br/>Populist gain. | nowrap |
|- ! | Elmer Burkett | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | David H. Mercer | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | John S. Robinson | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! | William L. Stark | | Populist | 1896 | Incumbent re-elected. | nowrap |
|- ! | Roderick D. Sutherland | | Populist | 1896 | | Incumbent retired.<br/>Democratic gain. | nowrap |
|- ! | William Neville | | Populist | 1899 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | Francis G. Newlands | | Democratic | 1892 | Incumbent re-elected. | nowrap |
|- ! | Cyrus A. Sulloway | | Republican | 1894 | Incumbent re-elected. | nowrap | |- ! | Frank G. Clarke | | Republican | 1896 | | Incumbent retired and died before next term began.<br/>Republican hold. | nowrap |
|- ! | Henry C. Loudenslager | | Republican | 1892 | Incumbent re-elected. | nowrap | |- ! | John J. Gardner | | Republican | 1892 | Incumbent re-elected. | nowrap | |- ! | Benjamin F. Howell | | Republican | 1894 | Incumbent re-elected. | nowrap | |- ! | Joshua S. Salmon | | Democratic | 1898 | Incumbent re-elected. | nowrap | |- ! | James F. Stewart | | Republican | 1894 | Incumbent re-elected. | nowrap | |- ! | Richard W. Parker | | Republican | 1894 | Incumbent re-elected. | nowrap | |- ! | William D. Daly | | Democratic | 1898 | | Incumbent died. Winner also elected to finish term.<br/>Democratic hold. | nowrap | |- ! | Charles N. Fowler | | Republican | 1894 | Incumbent re-elected. | nowrap |
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|- ! | Burleigh F. Spalding | | Republican | 1898 | | Incumbent retired.<br/>Republican hold. | nowrap |
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|- ! | Thomas H. Tongue | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | Malcolm A. Moody | | Republican | 1898 | Incumbent re-elected. | nowrap |
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|- ! | William Elliott | | Democratic | 1886<br/>1890 <br/>1890<br/>1892 <br/>1894<br/>1896 <br/>1896 | Incumbent re-elected. | nowrap |
|- ! | W. Jasper Talbert | | Democratic | 1892 | Incumbent re-elected. | nowrap |
|- ! | Asbury Latimer | | Democratic | 1892 | Incumbent re-elected. | nowrap |
|- ! | Stanyarne Wilson | | Democratic | 1894 | | Incumbent lost renomination.<br/>Democratic hold | nowrap |
|- ! | David E. Finley | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! | James Norton | | Democratic | 1897 | | Incumbent lost renomination.<br/>Democratic hold | nowrap |
|- ! | J. William Stokes | | Democratic | 1894 | Incumbent re-elected. | nowrap |
|- ! rowspan=2 | <br/> | Charles H. Burke | | Republican | 1898 | Incumbent re-elected. | rowspan=2 nowrap |
|- | Robert J. Gamble | | Republican | 1898 | | Incumbent retired to run for U.S. senator.<br/>Republican hold.
|- ! | Walter P. Brownlow | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | Henry R. Gibson | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | John A. Moon | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Charles E. Snodgrass | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! | James D. Richardson | | Democratic | 1884 | Incumbent re-elected. | nowrap |
|- ! | John W. Gaines | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Nicholas N. Cox | | Democratic | 1890 | |Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! | Thetus W. Sims | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Rice A. Pierce | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Edward W. Carmack | | Democratic | 1896 | |Incumbent retired to run for U.S. senator.<br/>Democratic hold. |
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|- ! | William H. King | | Democratic | 1900 | | Incumbent lost re-election.<br>Republican gain. | nowrap |
|- ! | H. Henry Powers | | Republican | 1890 | | Incumbent lost renomination.<br/>Republican hold. | nowrap |
|- ! | William W. Grout | | Republican | 1880<br/>1882 <small>(lost)</small><br/>1884 | | Incumbent retired.<br/>Republican hold. | nowrap |
|- ! | William A. Jones | | 1890 | Incumbent re-elected. | nowrap |
|- ! | Richard A. Wise | | 1896 <small>(contest)</small><br/>1898 <small>(contest)</small> | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | John Lamb | | 1896 | Incumbent re-elected. | nowrap |
|- ! | Francis R. Lassiter | | 1900 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | Claude A. Swanson | | 1892 | Incumbent re-elected. | nowrap |
|- ! | Peter J. Otey | | 1894 | Incumbent re-elected. | nowrap |
|- ! | James Hay | | 1896 | Incumbent re-elected. | nowrap |
|- ! | John Franklin Rixey | | 1896 | Incumbent re-elected. | nowrap |
|- ! | William F. Rhea | | 1898 | Incumbent re-elected. | nowrap |
|- ! | Julian M. Quarles | | 1898 | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! rowspan=2 | <br> | Wesley Livsey Jones | | Republican | 1898 | Incumbent re-elected. | nowrap rowspan=2 |
|- | Francis W. Cushman | | Republican | 1898 | Incumbent re-elected.
|- ! | Blackburn B. Dovener | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Alston G. Dayton | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | David E. Johnston | | Democratic | 1898 | | Incumbent lost re-election.<br/>Republican gain. | nowrap |
|- ! | Romeo H. Freer | | Republican | 1898 | | Incumbent retired to run for state attorney general.<br/>Republican hold. | nowrap |
Wisconsin elected ten members of congress on Election Day, November 6, 1900.
|- ! | Henry Allen Cooper | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | Herman Dahle | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Joseph W. Babcock | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | Theobald Otjen | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Samuel S. Barney | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | James H. Davidson | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | John J. Esch | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Edward S. Minor | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Alexander Stewart | | Republican | 1894 | | Incumbent retired.<br />Republican hold. | nowrap |
|- ! | John J. Jenkins | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Frank W. Mondell | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | John F. Wilson | | Democratic | 1898 | | Incumbent lost renomination.<br>Democratic hold. | nowrap |
|- ! | colspan=3 | None | bgcolor= | New seat.<br>Home Rule gain. | nowrap |
|- ! | Pedro Perea | | Republican | 1898 | | Incumbent retired.<br>Republican hold. | nowrap |
|- ! | Dennis T. Flynn | | Republican | 1892<br/>1894 <br/>1898 | Incumbent re-elected. | nowrap |
|- ! | colspan=3 | None | | New seat.<br>Republican gain. | nowrap |