The 1908 United States House of Representatives elections were held for the most part on November 3, 1908, with Oregon, Maine, and Vermont holding theirs early in either June or September. They coincided with the 1908 United States presidential election, which William Howard Taft won. Elections were held for all 391 seats of the United States House of Representatives, representing 46 states, to serve in the 61st United States Congress.
Taft was not as popular as his predecessor, Theodore Roosevelt, but won with Roosevelt's backing, and his Republican Party lost only a handful of seats to the opposition Democrats. Without any striking national issues, the Republicans were able to remain in control. Regional issues led to some changes in House membership, but new Democrats who were elected by dissatisfied industrial workers were balanced out by new Republicans who gained seats in districts with a strong middle class presence.
There were nine special elections in 1908.
|- ! | George W. Smith | | Republican | 1902 | | Incumbent died November 30, 1907.<br/>New member elected February 15, 1908.<br/>Republican hold. | nowrap |
|- ! | Ariosto A. Wiley | | Democratic | 1900 | | Incumbent died June 17, 1908.<br/>New member elected November 3, 1908 to finish his brother's term.<br/>Democratic hold. | nowrap |
|- ! | Abraham L. Brick | | Republican | 1898 | | Incumbent died April 7, 1908.<br/>New member elected November 3, 1908.<br/>Democratic gain.<br/>Winner was also elected the same day to the next term; see below. | nowrap |
|- ! | Adolph Meyer | | Democratic | 1890 | | Incumbent died March 8, 1908.<br/>New member elected November 3, 1908.<br/>Democratic hold.<br/>Winner was also elected the same day to the next term; see below. | nowrap |
|- ! | Charles E. Littlefield | | Republican | 1899 | | Incumbent died September 30, 1908.<br/>New member elected November 3, 1908.<br/>Republican hold.<br/>Winner had already been elected to the next term; see below. | nowrap |
|- ! | Llewellyn Powers | | Republican | 1876<br/>1878 <br/>1901 | | Incumbent died July 28, 1908.<br/>New member elected November 3, 1908.<br/>Republican hold.<br/>Winner had already been elected to the next term; see below. | nowrap |
|- ! | Charles T. Dunwell | | Republican | 1902 | | Incumbent died June 12, 1908.<br/>New member elected November 3, 1908.<br/>Republican hold.<br/>Winner was also elected the same day to the next term; see below. | nowrap |
|- ! | William H. Parker | | Republican | 1906 | | Incumbent died June 26, 1908.<br/>New member elected November 3, 1908.<br/>Republican hold.<br/>Winner was also elected the same day to the next term; see below. | nowrap |
All the states held their regular elections November 3, 1908 except for three, which, held elections:
|- ! | George W. Taylor | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Oliver C. Wiley | | Democratic | 1908 | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! | Henry D. Clayton Jr. | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | William Benjamin Craig | | Democratic | 1906 | Incumbent re-elected. | nowrap |
|- ! | J. Thomas Heflin | | Democratic | 1904 | Incumbent re-elected. | nowrap |
|- ! | Richmond P. Hobson | | Democratic | 1906 | 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.
See Non-voting delegates, below.
|- ! | Robert B. Macon | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- ! | Stephen Brundidge Jr. | | Democratic | 1896 | | Incumbent retired to run for Governor of Arkansas.<br/>Democratic hold. | nowrap |
|- ! | John C. Floyd | | Democratic | 1904 | Incumbent re-elected. | nowrap |
|- ! | William B. Cravens | | Democratic | 1906 | Incumbent re-elected. | nowrap |
|- ! | Charles C. Reid | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | Joseph T. Robinson | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- ! | Robert M. Wallace | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- ! | William F. Englebright | | Republican | 1906 | Incumbent re-elected. | nowrap |
|- ! | Duncan E. McKinlay | | Republican | 1904 | Incumbent re-elected. | nowrap |
|- ! | Joseph R. Knowland | | Republican | 1904 | Incumbent re-elected. | nowrap |
|- ! | Julius Kahn | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Everis A. Hayes | | Republican | 1904 | Incumbent re-elected. | nowrap |
|- ! | James C. Needham | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | James McLachlan | | Republican | 1900 | Incumbent re-elected. | nowrap |
|- ! | Sylvester C. Smith | | Republican | 1904 | Incumbent re-elected. | nowrap |
|- ! | Robert W. Bonynge | | 1902 <small>(contest)</small> | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | Warren A. Haggott | | 1906 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | George W. Cook | | 1906 | | Incumbent retired.<br/>Democratic gain. | nowrap |
|- ! | E. Stevens Henry | | 1894 | Incumbent re-elected. | nowrap |
|- ! | Nehemiah D. Sperry | | 1894 | Incumbent re-elected. | nowrap |
|- ! | Edwin W. Higgins | | 1905 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | Ebenezer J. Hill | | 1894 | Incumbent re-elected. | nowrap |
|- ! | George L. Lilley | | 1904 | | Incumbent retired to run for governor.<br/>Republican hold. | nowrap |
|- ! | Hiram R. Burton | | Republican | 1904 | | Incumbent lost renomination.<br/>Republican hold. | nowrap |
|- ! | Stephen M. Sparkman | | Democratic | 1894 | Incumbent re-elected. | nowrap |
|- ! | Frank Clark | | Democratic | 1904 | Incumbent re-elected. | nowrap |
|- ! | William B. Lamar | | Democratic | 1902 | | Incumbent retired to run for U.S. senator.<br/>Democratic hold | nowrap |
|- ! | Charles G. Edwards | | Democratic | 1906 | Incumbent re-elected. | nowrap |
|- ! | James M. Griggs | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Elijah B. Lewis | | Democratic | 1896 | | Incumbent lost renomination.<br/>Democratic hold. | 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 |
|- ! | Gordon Lee | | Democratic | 1904 | Incumbent re-elected. | nowrap |
|- ! | William M. Howard | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Thomas M. Bell | | Democratic | 1904 | Incumbent re-elected. | nowrap |
|- ! | Thomas W. Hardwick | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- ! | William G. Brantley | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Burton L. French | | Republican | 1902 | | Incumbent lost renomination.<br/>Republican hold. | nowrap |
|- ! | Martin B. Madden | | Republican | 1904 | Incumbent re-elected. | nowrap |
|- ! | James Robert Mann | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | William Warfield Wilson | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | James T. McDermott | | Democratic | 1906 | Incumbent re-elected. | nowrap |
|- ! | Adolph J. Sabath | | Democratic | 1906 | Incumbent re-elected. | nowrap |
|- ! | William Lorimer | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | Philip Knopf | | Republican | 1902 | | Incumbent retired.<br/>Republican hold. | nowrap |
|- ! | Charles McGavin | | Republican | 1904 | | Incumbent retired.<br/>Democratic gain. | nowrap |
|- ! | Henry Sherman Boutell | | Republican | 1897 | Incumbent re-elected. | nowrap |
|- ! | George E. Foss | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | Howard M. Snapp | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | Charles Eugene Fuller | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | Frank O. Lowden | | Republican | 1906 | Incumbent re-elected. | nowrap |
|- ! | James McKinney | | Republican | 1905 | Incumbent re-elected. | nowrap |
|- ! | George W. Prince | | Republican | 1895 | Incumbent re-elected. | nowrap |
|- ! | Joseph V. Graff | | Republican | 1894 | Incumbent re-elected. | nowrap |
|- ! | John A. Sterling | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | Joseph Gurney Cannon | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | William B. McKinley | | Republican | 1904 | Incumbent re-elected. | nowrap |
|- ! | Henry T. Rainey | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- ! | Ben F. Caldwell | | Democratic | 1906 | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! | William A. Rodenberg | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | Martin D. Foster | | Democratic | 1906 | Incumbent re-elected. | nowrap |
|- ! | Pleasant T. Chapman | | Republican | 1904 | Incumbent re-elected. | nowrap |
|- ! | Napoleon B. Thistlewood | | Republican | 1908 | Incumbent re-elected. | nowrap |
|- ! | John H. Foster | | Republican | 1905 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | John C. Chaney | | Republican | 1904 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | William E. Cox | | Democratic | 1906 | Incumbent re-elected. | nowrap |
|- ! | Lincoln Dixon | | Democratic | 1904 | Incumbent re-elected. | nowrap |
|- ! | Elias S. Holliday | | Republican | 1900 | | Incumbent retired.<br/>Democratic gain. | nowrap |
|- ! | James E. Watson | | Republican | 1898 | | Incumbent retired to run for Governor of Indiana.<br/>Republican hold. | nowrap |
|- ! | Jesse Overstreet | | Republican | 1894 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | John A. M. Adair | | Democratic | 1906 | Incumbent re-elected. | nowrap |
|- ! | Charles B. Landis | | Republican | 1896 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | Edgar D. Crumpacker | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | George W. Rauch | | Democratic | 1906 | Incumbent re-elected. | nowrap |
|- ! | Clarence C. Gilhams | | Republican | 1906 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | Henry A. Barnhart | | Democratic | 1908 | Incumbent re-elected | nowrap |
|- ! | Charles A. Kennedy | | Republican | 1906 | Incumbent re-elected. | nowrap |
|- ! | Albert F. Dawson | | Republican | 1904 | Incumbent re-elected. | nowrap |
|- ! | Benjamin P. Birdsall | | Republican | 1902 | | Incumbent retired.<br/>Republican hold. | nowrap |
|- ! | Gilbert N. Haugen | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Robert G. Cousins | | Republican | 1892 | | Incumbent retired.<br/>Republican hold. | nowrap |
|- ! | Daniel W. Hamilton | | Democratic | 1906 | | Incumbent lost re-election.<br>Republican gain. | nowrap |
|- ! | John A. T. Hull | | Republican | 1890 | Incumbent re-elected. | nowrap |
|- ! | William P. Hepburn | | Republican | 1892 | | Incumbent lost re-election.<br>Democratic gain. | nowrap |
|- ! | Walter I. Smith | | Republican | 1900 | Incumbent re-elected. | nowrap |
|- ! | James P. Conner | | Republican | 1900 | | Incumbent lost renomination.<br/>Republican hold. | nowrap |
|- ! | Elbert H. Hubbard | | Republican | 1904 | Incumbent re-elected. | nowrap |
|- ! | Daniel R. Anthony Jr. | | Republican | 1907 | Incumbent re-elected. | nowrap |
|- ! | Charles F. Scott | | Republican | 1900 | Incumbent re-elected. | nowrap |
|- ! | Philip P. Campbell | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | James Monroe Miller | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | William A. Calderhead | | Republican | 1894<br/>1896 <br/>1898 | Incumbent re-elected. | nowrap |
|- ! | William A. Reeder | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Edmond H. Madison | | Republican | 1906 | Incumbent re-elected. | nowrap |
|- ! | Victor Murdock | | Republican | 1903 | Incumbent re-elected. | nowrap |
|- ! | Ollie Murray James | | Democratic | 1902 | Incumbent re-elected. | nowrap | |- ! | Augustus Owsley Stanley | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- !
| Addison James | | Republican | 1906 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | Ben Johnson | | Democratic | 1906 | Incumbent re-elected. | nowrap |
|- ! | J. Swagar Sherley | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- ! | Joseph L. Rhinock | | Democratic | 1904 | Incumbent re-elected. | nowrap |
|- ! | William P. Kimball | | Democratic | 1906 | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! | Harvey Helm | | Democratic | 1906 | Incumbent re-elected. | nowrap | |- ! | Joseph B. Bennett | | Republican | 1904 | Incumbent re-elected. | nowrap | |- ! | John W. Langley | | Republican | 1906 | Incumbent re-elected. | nowrap | |- ! | Don C. Edwards | | Republican | 1904 | Incumbent re-elected. | nowrap |
|- ! | Adolph Meyer | | Democratic | 1890 | | Incumbent died. Winner also elected to finish term. <br/>Democratic hold. | nowrap | |- !
| Robert C. Davey | | Democratic | 1896 | Incumbent re-elected but died before next term began. | nowrap |
|- ! | Robert F. Broussard | | Democratic | 1896 | Incumbent re-elected. | nowrap | |- ! | John T. Watkins | | Democratic | 1904 | Incumbent re-elected. | nowrap | |- ! | Joseph E. Ransdell | | Democratic | 1899 | Incumbent re-elected. | nowrap | |- ! | George K. Favrot | | Democratic | 1906 | | Incumbent lost renomination. <br/>Democratic hold. | nowrap | |- ! | Arsène Pujo | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- ! | Amos L. Allen | | Republican | 1899 | Incumbent re-elected. | nowrap |
|- ! | Charles E. Littlefield | | Republican | 1899 | | Incumbent resigned. Winner also elected to finish term. <br/>Republican hold. | nowrap |
|- ! | Edwin C. Burleigh | | Republican | 1897 | Incumbent re-elected. | nowrap |
|- ! | Llewellyn Powers | | Republican | 1901 | | Incumbent died. Winner also elected to finish term. <br/>Republican hold. | nowrap |
|- ! | William H. Jackson | | Republican | 1906 | | Incumbent lost re-election.<br/> Democratic gain. | nowrap | |- ! | J. Frederick C. Talbott | | Democratic | 1902 | Incumbent re-elected. | nowrap | |- ! | Harry B. Wolf | | Democratic | 1906 | | Incumbent lost re-election.<br/> Republican gain. | nowrap |
|- ! | John Gill Jr. | | Democratic | 1904 | Incumbent re-elected. | 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 |
|- ! | Charles G. Washburn | | Republican | 1906 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | Charles Q. Tirrell | | Republican | 1900 | Incumbent re-elected. | nowrap |
|- ! | Butler Ames | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | Augustus P. Gardner | | Republican | 1902 <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 A. Keliher | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- ! | Joseph F. O'Connell | | Democratic | 1906 | Incumbent re-elected. | nowrap |
|- ! | Andrew James Peters | | Democratic | 1906 | Incumbent re-elected. | nowrap |
|- ! | John W. Weeks | | Republican | 1904 | Incumbent re-elected. | nowrap |
|- ! | William S. Greene | | Republican | 1898 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | William C. Lovering | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | Edwin Denby | | Republican | 1904 | Incumbent re-elected. | nowrap |
|- ! | Charles E. Townsend | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | Washington Gardner | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Edward L. Hamilton | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | Gerrit J. Diekema | | Republican | 1907 | Incumbent re-elected. | nowrap |
|- ! | Samuel W. Smith | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | Henry McMorran | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | Joseph W. Fordney | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | James C. McLaughlin | | Republican | 1906 | Incumbent re-elected. | nowrap |
|- ! | George A. Loud | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | Archibald B. Darragh | | Republican | 1900 | | Incumbent retired.<br/>Republican hold. | nowrap |
|- ! | H. Olin Young | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | | | 1892 | Incumbent re-elected. | nowrap |
|- ! | | | 1906 | Incumbent re-elected. | nowrap |
|- ! | | | 1894 | Incumbent re-elected. | nowrap |
|- ! | | | 1896 | Incumbent re-elected. | nowrap |
|- ! | | | 1906 | Incumbent re-elected. | nowrap |
|- ! | | | 1906 | Incumbent re-elected. | nowrap |
|- ! | | | 1902 | Incumbent re-elected. | nowrap |
|- ! | | | 1902 | | Incumbent lost renomination.<br/>Republican hold. | nowrap |
|- ! | | | 1902 | Incumbent re-elected. | nowrap |
|- ! | Ezekiel S. Candler Jr. | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | Thomas Spight | | Democratic | 1898 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | Benjamin G. Humphreys II | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- ! | Wilson S. Hill | | Democratic | 1902 | | Incumbent lost renomination.<br/>Democratic hold. | nowrap |
|- ! | Adam M. Byrd | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- ! | Eaton J. Bowers | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- ! | Frank A. McLain | | Democratic | 1898 <small>(special)</small> | | Incumbent retired.<br/>Democratic hold. | nowrap |
|- ! | John S. Williams | | Democratic | 1892 | | Incumbent retired to run for U.S. senator.<br/>Democratic hold. | nowrap |
|- ! | James T. Lloyd | | Democratic | 1897 | Incumbent re-elected. | nowrap | |- ! | William W. Rucker | | Democratic | 1898 | Incumbent re-elected. | nowrap | |- ! | Joshua W. Alexander | | Democratic | 1906 | Incumbent re-elected. | nowrap | |- ! | Charles F. Booher | | Democratic | 1906 | Incumbent re-elected. | nowrap | |- ! | Edgar C. Ellis | | Republican | 1904 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap | |- ! | David A. De Armond | | Democratic | 1890 | Incumbent re-elected. | nowrap | |- ! | Courtney W. Hamlin | | Democratic | 1906 | 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 | |- ! | Henry S. Caulfield | | Republican | 1906 | | Incumbent retired.<br/>Democratic gain. | nowrap | |- ! | Harry M. Coudrey | | Republican | 1904 | Incumbent re-elected. | nowrap | |- ! | Madison R. Smith | | Democratic | 1906 | | Incumbent lost re-election.<br/>Republican gain. | nowrap | |- ! | Joseph J. Russell | | Democratic | 1906 | | Incumbent lost re-election.<br/>Republican gain. | nowrap | |- ! | Thomas Hackney | | Democratic | 1906 | | Incumbent lost re-election.<br/>Republican gain. | nowrap | |- ! | J. Robert Lamar | | Democratic | 1906 | | Incumbent lost re-election.<br/>Republican gain. | nowrap |
|- ! | Charles N. Pray | | Republican | 1906 | Incumbent re-elected. | nowrap |
|- ! | Ernest M. Pollard | | Republican | 1905 <small>(special)</small> | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | Gilbert Hitchcock | | Democratic | 1906 | Incumbent re-elected. | nowrap |
|- ! | John F. Boyd | | Republican | 1906 | | Incumbent lost re-election.<br/>Democratic gain. | nowrap |
|- ! | Edmund H. Hinshaw | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | George W. Norris | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | Moses Kinkaid | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | George A. Bartlett | | Democratic | 1906 | Incumbent re-elected. | 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 | |- ! | Ira W. Wood | | Republican | 1904 | Incumbent re-elected. | nowrap | |- ! | Charles N. Fowler | | Republican | 1894 | Incumbent re-elected. | nowrap | |- ! | William Hughes | | Democratic | 1906 | Incumbent re-elected. | nowrap | |- ! | Richard W. Parker | | Republican | 1894 | Incumbent re-elected. | nowrap | |- ! | Le Gage Pratt | | Democratic | 1906 | | Incumbent lost re-election.<br>Republican gain. | nowrap | |- ! | Eugene W. Leake | | Democratic | 1906 | | Incumbent retired.<br>Democratic hold. | nowrap | |- ! | James A. Hamill | | Democratic | 1906 | Incumbent re-elected. | nowrap |
See Non-voting delegates, below.
|- ! rowspan=2 | <br/> | Thomas F. Marshall | | Republican | nowrap | 1900 | | Incumbent retired to run for U.S. senator.<br/>Republican hold. | nowrap rowspan=2 |
|- | Asle Gronna | | Republican | nowrap | 1904 | Incumbent re-elected.
|- ! | Bird S. McGuire | | 1907 | Incumbent re-elected. | nowrap |
|- ! | Elmer L. Fulton | | 1907 | | Incumbent lost re-election.<br>Republican gain. | nowrap |
|- ! | James S. Davenport | | 1907 | | Incumbent lost re-election.<br>Republican gain. | nowrap |
|- ! | Charles D. Carter | | 1907 | Incumbent re-elected. | nowrap |
|- ! | Scott Ferris | | 1907 | Incumbent re-elected. | nowrap |
|- ! | Willis C. Hawley | | Republican | 1906 | Incumbent re-elected. | nowrap | |- ! | William R. Ellis | | Republican | 1906 | Incumbent re-elected. | nowrap |
|- ! | George Swinton Legaré | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- ! | James O. Patterson | | Democratic | 1904 | Incumbent re-elected. | nowrap |
|- ! | Wyatt Aiken | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- ! | Joseph T. Johnson | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | David E. Finley | | Democratic | 1898 | Incumbent re-elected. | nowrap |
|- ! | J. Edwin Ellerbe | | Democratic | 1904 | Incumbent re-elected. | nowrap |
|- ! | A. Frank Lever | | Democratic | 1901 | Incumbent re-elected. | nowrap |
|- ! rowspan=2 | <br/> | Philo Hall | | Republican | 1906 | | Incumbent lost renomination.<br/>Republican hold. | rowspan=2 nowrap |
|- | colspan=3 | Vacant (incumbent died June 26, 1908) | | Republican hold.
|- ! | Walter P. Brownlow | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | Nathan W. Hale | | Republican | 1904 | |Incumbent lost re-election.<br/>Republican hold. | nowrap |
|- ! | John A. Moon | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Cordell Hull | | Democratic | 1906 | Incumbent re-elected. | nowrap |
|- ! | William C. Houston | | Democratic | 1904 | Incumbent re-elected. | nowrap |
|- ! | John W. Gaines | | Democratic | 1896 | |Incumbent lost renomination.<br/>Democratic hold. | nowrap |
|- ! | Lemuel P. Padgett | | Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | Thetus W. Sims | | Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Finis J. Garrett | | Democratic | 1904 | Incumbent re-elected. | nowrap |
|- ! | George Gordon | | Democratic | 1906 | Incumbent re-elected. |
|- ! | David J. Foster | | 1900 | Incumbent re-elected. | nowrap |
|- ! | Kittredge Haskins | | 1900 | | Incumbent retired.<br/>Republican hold. | 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><br/>1902 <small>(retired)</small><br/>1906 | Incumbent re-elected. | nowrap |
|- ! | Edward W. Saunders | | 1906 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | Carter Glass | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- ! | James Hay | |Democratic | 1896 | Incumbent re-elected. | nowrap |
|- ! | Charles C. Carlin | | 1907 <small>(special)</small> | Incumbent re-elected. | nowrap |
|- ! | C. Bascom Slemp | | Republican | 1907 | Incumbent re-elected. | nowrap |
|- ! | Henry D. Flood | |Democratic | 1900 | Incumbent re-elected. | nowrap |
|- ! | <br/><small>Redistricted from the </small> | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | <br/><small>Redistricted from the </small> | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | <br/><small>Redistricted from the </small> | | Republican | 1898 | | Incumbent retired.<br/>Republican hold. | nowrap |
|- ! | William P. Hubbard | | Republican | 1906 | Incumbent re-elected. | nowrap |
|- ! | George C. Sturgiss | | Republican | 1906 | Incumbent re-elected. | nowrap |
|- ! | Joseph H. Gaines | | Republican | 1900 | Incumbent re-elected. | nowrap |
|- ! | Harry C. Woodyard | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | James A. Hughes | | Republican | 1900 | Incumbent re-elected. | nowrap |
Wisconsin elected eleven members of congress on Election Day, November 3, 1908.
|- ! | Henry Allen Cooper | | Republican | 1892 | Incumbent re-elected. | nowrap |
|- ! | John M. Nelson | | Republican | 1906<br /> | Incumbent re-elected. | nowrap |
|- ! | James W. Murphy | | Democratic | 1906 | | Incumbent lost re-election.<br/>Republican gain. | nowrap |
|- ! | William J. Cary | | Republican | 1906 | Incumbent re-elected. | nowrap |
|- ! | William H. Stafford | | Republican | 1902 | Incumbent re-elected. | nowrap |
|- ! | Charles H. Weisse | | Democratic | 1902 | Incumbent re-elected. | nowrap |
|- ! | John J. Esch | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | James H. Davidson | | Republican | 1896 | Incumbent re-elected. | nowrap |
|- ! | Gustav Küstermann | | Republican | 1906 | Incumbent re-elected. | nowrap |
|- ! | Elmer A. Morse | | Republican | 1906 | Incumbent re-elected. | nowrap |
|- ! | John J. Jenkins | | Republican | 1894 | | Incumbent lost re-nomination.<br/>Republican hold. | nowrap |
|- ! | Frank W. Mondell | | Republican | 1898 | Incumbent re-elected. | nowrap |
|- ! | Thomas Cale | | Independent | 1906 | | Incumbent retired.<br/>New delegate elected August 11, 1908.<br/>Republican gain. | nowrap |
|- !
|- ! | William Henry Andrews | | Republican | 1904 | Incumbent re-elected November 3, 1908. | nowrap |