McSweeney | | Democratic | 1922 | Incumbent re-elected. | nowrap | |- | | William M. Morgan | | Republican | 1920 | Incumbent re-elected. | nowrap | |- | | B. Frank Murphy | | Republican | 1918 | Incumbent re-elected. | nowrap | |- | | John G. Cooper | | Republican | 1914 | Incumbent re-elected. | nowrap | |- | | Charles A. Mooney | | Democratic | 1922 | Incumbent re-elected. | nowrap | |- | | Robert Crosser | | Democratic | 1922 | Incumbent re-elected. | nowrap | |- | | Theodore E. Burton | | Republican | 1920 | Incumbent re-elected. | nowrap | |} Oklahoma |- | | Samuel J. Montgomery | | Republican | 1924 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- | | William W. Hastings | | Democratic | 1922 | Incumbent re-elected. | nowrap | |- | | Charles D. Carter | | Democratic | 1907 | | Incumbent lost renomination.New member elected.Democratic hold. | nowrap | |- | | Tom D. McKeown | | Democratic | 1922 | Incumbent re-elected. | nowrap | |- | | Fletcher B. Swank | | Democratic | 1920 | Incumbent re-elected. | nowrap | |- | | Elmer Thomas | | Democratic | 1922 | | Retired to run for U.S. senator.New member elected.Democratic hold. | nowrap | |- | | James V. McClintic | | Democratic | 1914 | Incumbent re-elected. | nowrap | |- | | Milton C. Garber | | Republican | 1922 | Incumbent re-elected. | nowrap | |} Oregon |- | | Willis C. Hawley | | Republican | 1906 | Incumbent re-elected. | nowrap | |- | | Nicholas J. Sinnott | | Republican | 1912 | Incumbent re-elected. | nowrap | |- | | Maurice E. Crumpacker | | Republican | 1924 | Incumbent re-elected. | nowrap | |} Pennsylvania |- | | William S. Vare | | Republican | 1912 | | Retired to run for U.S. senator.New member elected.Republican hold. | nowrap | |- | | George S. Graham | | Republican | 1912 | Incumbent re-elected. | nowrap | |- | | Harry C. Ransley | | Republican | 1920 | Incumbent re-elected. | nowrap | |- | | Benjamin M. Golder | | Republican | 1924 | Incumbent re-elected. | nowrap | |-