The 1902 United States House of Representatives elections were held for the most part on November 4, 1902, with Oregon, Maine, and Vermont holding theirs early in either June or September. They occurred in the middle of President Theodore Roosevelt's first term, about a year after the assassination of William McKinley in September 1901. Elections were held for 386 seats of the United States House of Representatives, representing 45 states, to serve in the 58th United States Congress.
Due to the increased size of the House and the reapportionment that resulted from the 1900 U.S. census, the Republican Party and the Democratic Party both gained seats simultaneously, which has not occurred in any elections since. The Democrats increased their share of the House, but not by enough to regain control.
With a stable economy and no cornerstone issue, Democratic gains can mostly be linked to the effects of redistricting. Many of the new seats were in areas with high numbers of immigrants (mostly Eastern and Southern European industrial workers, and Northern European farmers), with new immigrants tending to vote Democrat. The Populist Party disappeared from the House, with its supporters almost unanimously switching to the Democratic Party.
This election marked the third and most recent time in American history where the incumbent president's party gained House seats in a midterm election while still losing seats in the Senate, the first two being in 1814 and 1822.
29 new seats were added in reapportionment following the 1900 census. No states lost seats, 16 had no change in apportionment, 14 gained 1 seat, 3 gained 2 seats, and 3 gained 3 seats. Two of the states that gained representation elected the new seat at-large.
The previous election had 5 Populists, but the party completely disappeared from the U.S. House in the 1902 elections.
|- ! | Nicholas Muller | | 1876 <small>(retired)</small><br/>1882 <small>(retired)</small><br/>1898 | |Incumbent resigned November 2, 1901.<br/>Republican gain. | nowrap|
|- ! | Rufus K. Polk | | 1898 | |Incumbent died March 5, 1902.<br/>New member elected November 4, 1902.<br/>Democratic hold. | nowrap|
|- ! | John S. Rhea | | 1896 | |Election successfully contested.<br/>New member seated March 25, 1902.<br/>Republican gain. | nowrap| |- ! | William Henry Moody | | Republican | 1894 | | Incumbent resigned May 1, 1902 to become U.S. Secretary of the Navy.<br>New member elected November 4, 1902.<br>Republican hold. | nowrap |
|- ! | James Joseph Butler | | Democratic | 1901 | | Seat declared vacant.<br/>Incumbent re-elected November 4, 1902 to finish his term.<br/>Special election later successfully contested by George C. R. Wagoner. | nowrap |
|- ! | Amos J. Cummings | | 1886 | |Incumbent died May 2, 1902.<br/>New member elected November 4, 1902.<br/>Democratic hold.<br/>Winner not elected to full term; see below. | nowrap|
|- ! | Nicholas Muller | | 1894 | |Incumbent died May 4, 1902.<br/>New member elected November 4, 1902.<br/>Democratic hold.<br/>Winner also elected to full term; see below. | nowrap|
|- ! | Joshua S. Salmon | | 1898 | |Incumbent died May 6, 1902.<br/>New member elected June 18, 1902.<br/>Democratic hold. | nowrap|
|- ! | Reese C. De Graffenreid | | 1896 | |Incumbent died August 29, 1902.<br/>New member elected November 4, 1902.<br/>Democratic hold. | nowrap|
|- ! | George W. Ray | | 1882 | |Incumbent resigned September 11, 1902.<br/>New member elected November 4, 1902.<br/>Republican hold. | nowrap|
|- ! | John L. Sheppard | | 1898 | |Incumbent died October 11, 1902.<br/>New member elected November 15, 1902.<br/>Democratic hold. | nowrap| |- ! | Charles A. Russell | | 1886 | |Incumbent died October 23, 1902.<br/>New member elected November 4, 1902.<br/>Republican hold. | nowrap|
All the states held their elections November 4, 1902, except for 3 states, with 8 seats among them:
|- ! | George W. Taylor | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Ariosto A. Wiley | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | Henry D. Clayton Jr. | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Sydney J. Bowie | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | C. W. Thompson | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | John H. Bankhead | | Democratic | 1886 | Incumbent re-elected. | nowrap |
|- ! | John L. Burnett | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! | William Richardson | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | Oscar Underwood | | Democratic | 1894 | Incumbent re-elected. | nowrap |
See Non-voting delegates, below.
|- ! | Philip D. McCulloch Jr. | | Democratic | 1892 | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! | Stephen Brundidge Jr.<br/> | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Hugh A. Dinsmore<br/> | | Democratic | 1892 | Incumbent re-elected. | nowrap |
|- ! | John S. Little<br/> | | Democratic | 1894 | Incumbent re-elected. | nowrap |
|- ! | Charles C. Reid<br/> | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | colspan=3 | None (New district) | | New district.<br/>Democratic gain. | nowrap |
|- ! | Thomas C. McRae<br/> | | Democratic | 1885 | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! | Samuel D. Woods<br/> | | Republican | 1900 | | Incumbent retired.<br/>Republican hold. | nowrap |
|- ! | Frank Coombs<br/> | | Republican | 1900 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | Victor H. Metcalf | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Julius Kahn | | Republican | 1898 | | Incumbent lost re-election.<br/>Democratic - Union Labor gain. | nowrap |
|- ! | Eugene F. Loud | | Republican | 1890 | | Incumbent lost re-election.<br/>Democratic - Union Labor gain. | nowrap |
|- ! | James C. Needham<br/> | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | James McLachlan<br/> | | Republican | 1900 | Incumbent re-elected. | nowrap |
|- ! | colspan=3 | None (New district) | | New district.<br/>Republican gain. | nowrap |
|- ! rowspan=2 | | rowspan=2 | John F. Shafroth | rowspan=2 | Fusion | rowspan=2 | 1894 | | Incumbent re-elected as a Democrat. | nowrap | |- | | Election successfully contested.<br>New member seated February 16, 1904.<br>Republican gain. | nowrap |
|- ! | John C. Bell | | Populist | 1892 | | Incumbent lost re-election.<br/>Republican gain. | nowrap |
|- ! | colspan=3 | None (new seat) | | New seat.<br/>Republican gain. | nowrap |
|- ! | E. Stevens Henry | | 1894 | Incumbent re-elected. | nowrap |
|- ! | Nehemiah D. Sperry | | 1894 | Incumbent re-elected. | nowrap |
|- ! | Frank B. Brandegee | | 1902 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | Ebenezer J. Hill | | 1894 | Incumbent re-elected. | nowrap |
|- ! | colspan=3 | None (new seat) | | New seat.<br/>Republican gain. | nowrap |
|- ! | L. Heisler Ball | | Republican | 1900 | | Incumbent lost re-election.<br>Democratic gain. | nowrap |
|- ! | Stephen M. Sparkman | | Democratic | 1894 | Incumbent re-elected. | nowrap |
|- ! | Robert Wyche Davis | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | colspan=3 | None (New district) | | New district.<br/>Democratic gain. | 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 lost renomination.<br/>Democratic hold. | nowrap |
|- ! | William G. Brantley | | Democratic | 1896 | Incumbent re-elected. | nowrap |
See Non-voting delegates, below.
|- ! | Thomas L. Glenn | | Populist | 1900 | | Incumbent retired.<br/>Republican gain. | nowrap |
|- ! | colspan=3 | None (New district) | | New district.<br/>Democratic gain. | nowrap |
|- ! | James Robert Mann<br/> | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | colspan=3 | None (New district) | | New district.<br/>Republican gain. | nowrap |
|- ! | George Peter Foster<br/> | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! | James McAndrews<br/> | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | John J. Feely<br/> | | Democratic | 1900 | | Incumbent retired.<br/>Republican gain. | nowrap |
|- ! | colspan=3 | None (New district) | | New district.<br/>Republican gain. | nowrap |
|- ! | William F. Mahoney<br/> | | Democratic | 1900 | Incumbent re-elected. | nowrap | |- ! | Henry Sherman Boutell<br/> | | Republican | 1897 | Incumbent re-elected. | nowrap |
|- ! | George E. Foss<br/> | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Albert J. Hopkins<br/> | | Republican | 1885 | | Incumbent retired to run for US Senator.<br/>Republican hold. | nowrap |
|- ! | Walter Reeves<br/> | | Republican | 1894 | | Incumbent retired. <br/>Republican hold. | nowrap |
|- ! | Robert R. Hitt<br/> | | Republican | 1882 | Incumbent re-elected. | nowrap |
|- ! | J. Ross Mickey<br/> | | Democratic | 1900 | | Incumbent retired.<br/>Republican gain. | nowrap |
|- ! | George W. Prince<br/> | | Republican | 1895 | Incumbent re-elected. | nowrap | |- ! | Joseph V. Graff<br/> | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | colspan=3 | None (New district) | | New district.<br/>Republican gain. | nowrap |
|- ! | Joseph Gurney Cannon<br/> | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | Vespasian Warner<br/> | | Republican | 1894 | Incumbent re-elected | nowrap |
|- ! rowspan=2 | | Thomas J. Selby<br/> | | Democratic | 1900 | | Incumbent retired.<br/>Democratic Hold. | rowspan=2 nowrap | |- | Thomas M. Jett<br/> | | Democratic | 1896 | | Incumbent retired.<br/>Democratic loss.
|- ! | Ben F. Caldwell<br/> | | Democratic | 1898 | Incumbent re-elected | nowrap |
|- ! | Fred J. Kern<br/> | | Democratic | 1900 | | Incumbent lost re-election.<br/>Republican gain. | nowrap |
|- ! | Joseph B. Crowley<br/> | | Democratic | 1898 | Incumbent re-elected | nowrap |
|- ! | James R. Williams<br/> | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! | George Washington Smith<br/> | | 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 |
|- ! | Elias S. Holliday | | Republican | 1900 | Incumbent re-elected. | 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 retired.<br/>Republican hold. | 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 |
|- ! | John N. W. Rumple | | Republican | 1900 | | Incumbent retired and died before next term.<br>Democratic gain. | nowrap |
|- ! | David B. Henderson | | Republican | 1882 | | Incumbent renominated but withdrew prior to election.<br>Republican hold. | 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 |
|- ! | Walter I. Smith | | Republican | 1900 | Incumbent re-elected. | nowrap |
|- ! | James P. Conner | | Republican | 1900 | Incumbent re-elected. | 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 | |- ! | Alfred Metcalf Jackson | | Democratic | 1900 | | Incumbent lost re-election.<br>Republican 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 but resigned when elected to the US Senate. | nowrap |
|- ! | Charles Frederick Scott | | Republican | 1900 | Incumbent re-elected. | nowrap |
|- ! | Charles K. Wheeler | | Democratic | 1896 | | Incumbent retired.<br/>Democratic hold. | nowrap | |- ! | Henry D. Allen | | Democratic | 1898 | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- !
| J. McKenzie Moss | | Republican | 1900 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | David Highbaugh Smith | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Harvey Samuel Irwin | | Republican | 1900 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | Daniel Linn Gooch | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | South Trimble | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | George G. Gilbert | | Democratic | 1898 | Incumbent re-elected. | nowrap | |- ! | James N. Kehoe | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | James Bamford White | | Democratic | 1900 | | 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 |
|- ! | colspan=3 | None (New district) | | New district.<br/>Democratic gain. | 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 |
|- ! | Llewellyn Powers | | Republican | 1901 | Incumbent re-elected. | nowrap |
|- ! | William H. Jackson | | Republican | 1900 | Incumbent re-elected. | nowrap | |- ! | Albert Blakeney | | Republican | 1900 | | Incumbent retired.<br/> Democratic gain. | nowrap | |- ! | Frank C. Wachter | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Charles R. Schirm | | Republican | 1900 | | Incumbent lost re-election.<br/> Democratic 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 |
|- ! | Charles Q. Tirrell | | Republican | 1900 | Incumbent re-elected. | nowrap |
|- ! | William S. Knox | | Republican | 1894 | | Incumbent retired.<br>Republican hold. | nowrap |
|- !
| William Henry Moody | | Republican | 1895 | | Incumbent resigned May 1, 1902 to become U.S. Secretary of the Navy. Winner also elected to finish term.<Br>Republican hold. | nowrap |
|- ! | Ernest W. Roberts | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Samuel W. McCall | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | Joseph A. Conry | | Democratic | 1900 | | Incumbent lost re-election.<br>Citizens Democratic gain. | nowrap |
|- ! | Henry F. Naphen | | Democratic | 1898 | | Incumbent retired.<br>Democratic hold. | nowrap |
|- ! | colspan="3" | None (New district) | | New district.<br>Democratic gain. | nowrap | |- ! | Samuel L. Powers<br/> | | Republican | 1900 | Incumbent re-elected. | nowrap |
|- ! | William S. Greene | | Republican | 1898 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | William C. Lovering<br/> | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | John Blaisdell Corliss | | Republican | 1894 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | Henry C. Smith | | Republican | 1898 | | Incumbent lost renomination.<Br>Republican hold. | 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 lost renomination.<Br>Republican hold. | nowrap |
|- ! | Joseph W. Fordney | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Roswell P. Bishop | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Henry H. Aplin | | Republican | 1901 | | Incumbent lost renomination.<Br>Republican hold. | nowrap |
|- ! | Archibald B. Darragh | | Republican | 1900 | Incumbent re-elected. | nowrap |
|- ! | Carlos D. Shelden | | Republican | 1896 | | Incumbent lost renomination.<Br>Republican hold. | nowrap |
|- ! | | | 1892 | Incumbent re-elected. | nowrap |
|- ! | | | 1892 | Incumbent re-elected. | nowrap |
|- ! | | | 1894 | | Incumbent retired.<br/>Republican hold. | nowrap |
|- ! | | | 1896 | Incumbent re-elected. | nowrap |
|- ! | | | 1892 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | | | 1896 | | Incumbent retired.<br/>Republican hold. | nowrap |
|- ! | | | 1894 | | Incumbent retired.<br/>Republican hold. | nowrap |
|- ! | colspan=3 | None (new district) | | New seat.<br/>Republican gain. | nowrap |
|- ! | colspan=3 | None (new district) | | New seat.<br/>Republican gain. | nowrap |
|- ! | Ezekiel S. Candler Jr. | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | Thomas Spight | | Democratic | 1898 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | Pat Henry | | Democratic | 1900 | | Incumbent lost renomination.<br/>Democratic hold. | nowrap |
|- ! | Andrew F. Fox | | Democratic | 1896 | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! | colspan=3 | None (New district) | | New district.<br/>Democratic gain. | nowrap |
|- ! | colspan=3 | None (New district) | | New district.<br/>Democratic gain. | nowrap |
|- ! rowspan=2 | | Charles E. Hooker | | Democratic | 1900 | | Incumbent retired.<br/>Democratic loss. | rowspan=2 nowrap | |- | Frank A. McLain<br/> | | Democratic | 1898 <small>(special)</small> | Incumbent re-elected.
|- ! | John S. Williams<br/> | | Democratic | 1892 | Incumbent re-elected. | 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 lost renomination. <br/>Democratic hold. | 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 lost re-election.<br/>Democratic gain. | nowrap | |- ! | George C. R. Wagoner | | Republican | 1900 | | Incumbent retired.<br/>Democratic gain. | 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 | |- ! | colspan=3 | None (New district) | | New district.<br/>Democratic gain. | nowrap |
|- ! | Caldwell Edwards | | Populist | 1900 | |Incumbent retired.<br/>Republican gain. | nowrap |
|- ! | Elmer Burkett | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | David H. Mercer | | Republican | 1892 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | John S. Robinson | | Democratic | 1898 | | Incumbent lost re-election.<br/>Republican gain. | nowrap |
|- ! | William L. Stark | | Populist | 1896 | | Incumbent lost re-election.<br/>Republican gain. | nowrap |
|- ! | Ashton C. Shallenberger | | Democratic | 1900 | | Incumbent lost re-election.<br/>Republican gain. | nowrap |
|- ! | William Neville | | Populist | 1899 <small>(special)</small> | | Incumbent retired.<br/>Republican gain. | nowrap |
|- ! | Francis G. Newlands | | Democratic | 1892 | | Incumbent retired to run for U.S. senator.<br/>Democratic hold. | nowrap |
|- ! | Cyrus A. Sulloway | | Republican | 1894 | Incumbent re-elected. | nowrap | |- ! | Frank D. Currier | | Republican | 1900 | Incumbent re-elected. | 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 | |- ! | colspan=3 | None (New district) | | New district.<br/>Republican gain. | nowrap | |- ! rowspan=2 | | Charles N. Fowler<br/> | | Republican | 1894 | Incumbent re-elected. | rowspan=2 nowrap | |- | De Witt C. Flanagan<br/> | | Democratic | 1902 | | Incumbent lost re-election.<br/>Democratic loss.
|- ! | James F. Stewart<br/> | | Republican | 1894 | | Incumbent lost renomination.<br/>Democratic gain. | nowrap | |- ! | Richard W. Parker<br/> | | Republican | 1894 | Incumbent re-elected. | nowrap | |- ! | colspan=3 | None (New district) | | New district.<br/>Republican gain. | nowrap | |- ! | colspan=3 | None (New district) | | New district.<br/>Democratic gain. | nowrap | |- ! | Allan L. McDermott<br/> | | Democratic | 1900 | Incumbent re-elected. | nowrap |
See Non-voting delegates, below.
|- ! rowspan=2 | <br/> | Thomas F. Marshall | | Republican | nowrap | 1900 | Incumbent re-elected. | nowrap rowspan=2 |
|- | colspan=3 | None (new seat) | | New seat.<br/>Republican gain.
See Non-voting delegates, below.
|- ! | Thomas H. Tongue | | Republican | 1896 | Incumbent re-elected, but died before next term began. | nowrap | |- ! | Malcolm A. Moody | | Republican | 1898 | | Incumbent lost renomination.<br>Republican hold. | nowrap |
|- ! | William Elliott | | Democratic | 1886<br/>1896 | | Incumbent retired to run for U.S. senator.<br/>Democratic hold. | nowrap |
|- ! | W. Jasper Talbert | | Democratic | 1892 | | Incumbent retired to run for Governor of South Carolina.<br/>Democratic hold. | nowrap |
|- ! | Asbury Latimer | | Democratic | 1892 | | Incumbent retired to run for U.S. senator.<br/>Democratic hold. | nowrap |
|- ! | Joseph T. Johnson | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | David E. Finley | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! | Robert B. Scarborough | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | A. Frank Lever | | Democratic | 1901 | Incumbent re-elected. | nowrap |
|- ! rowspan=2 | <br/> | Charles H. Burke | | Republican | 1898 | Incumbent re-elected. | rowspan=2 nowrap |
|- | Eben Martin | | Republican | 1900 | Incumbent re-elected.
|- ! | 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 lost renomination.<br/>Democratic hold. | nowrap |
|- ! | James D. Richardson | | Democratic | 1884 | Incumbent re-elected. | nowrap |
|- ! | John W. Gaines | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Lemuel P. Padgett | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | Thetus W. Sims | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Rice A. Pierce | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Malcolm R. Patterson | | Democratic | 1900 | Incumbent re-elected. |
|- ! | David J. Foster | | Republican | 1900 | Incumbent re-elected. | nowrap |
|- ! | Kittredge Haskins | | Republican | 1900 | Incumbent re-elected. | nowrap |
|- ! | William A. Jones | | 1890 | Incumbent re-elected. | nowrap |
|- ! | Harry L. Maynard | | 1900 | Incumbent re-elected. | nowrap |
|- ! | John Lamb | | 1896 | Incumbent re-elected. | nowrap |
|- ! | Francis R. Lassiter | | 1900 <small>(special)</small> | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! | Claude A. Swanson | | 1892 | Incumbent re-elected. | nowrap |
|- ! | Carter Glass | | 1901 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | James Hay | | 1896 | Incumbent re-elected. | nowrap |
|- ! | John Franklin Rixey | | 1896 | Incumbent re-elected. | nowrap |
|- ! | William F. Rhea | | 1898 | | Incumbent lost re-election.<br/>Republican gain. | nowrap |
|- ! | Henry D. Flood | | 1900 | Incumbent re-elected. | nowrap |
|- ! rowspan=3 | <br> | Wesley L. Jones | | Republican | 1898 | Incumbent re-elected. | nowrap rowspan=3 |
|- | Francis W. Cushman | | Republican | 1898 | Incumbent re-elected. |- |colspan=3|None (new seat) | | New seat.<br>Republican gain.
|- ! | Blackburn B. Dovener | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Alston G. Dayton | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Joseph H. Gaines | | Republican | 1900 | Incumbent re-elected. | nowrap |
|- ! | colspan=3 | None (New district) | | New district.<br/>Republican gain. | nowrap |
|- ! | James A. Hughes<br/> | | Republican | 1900 | Incumbent re-elected. | nowrap |
Wisconsin elected eleven members of congress on Election Day, November 4, 1902. This was Wisconsin's first election with eleven congressional seats, up from ten in the previous term.
|- ! | Henry Allen Cooper | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | Herman Dahle | | Republican | 1898 | | Incumbent lost renomination.<br />Republican hold. | nowrap |
|- ! | Joseph W. Babcock | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | Theobald Otjen | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Samuel S. Barney | | Republican | 1894 | | Incumbent retired.<br />Republican hold. | nowrap |
|- ! | James H. Davidson | | Republican | 1896 | | Incumbent redistricted to 8th district.<br />Democratic gain. | nowrap |
|- ! | John J. Esch | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Edward S. Minor | | Republican | 1894 | | Incumbent redistricted to 9th district.<br />Republican hold. | nowrap |
|- ! | Webster E. Brown | | Republican | 1900 | | Incumbent redistricted to 10th district.<br />Republican hold. | nowrap |
|- ! | John J. Jenkins | | Republican | 1894 | | Incumbent redistricted to 11th district.<br />Republican hold. | nowrap |
|- ! | colspan="3" | None (new seat) | | New seat.<br />Republican gain. | nowrap |
|- ! | Frank W. Mondell | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Marcus A. Smith | | Democratic | 1900 | | Incumbent retired.<br/>Democratic hold. | nowrap | |- ! | Robert Wilcox | bgcolor= | Home Rule | 1900 | | Incumbent lost re-election.<br/>Republican gain. | nowrap | |- !
|- ! | Dennis T. Flynn | | Republican | 1892<br/>1894 <br/>1898 | | Incumbent retired.<br/>Republican hold. | nowrap |