| nowrap | |- | | Homer L. Lyon | | Democratic | 1920 | Incumbent re-elected. | nowrap | |- | | William C. Hammer | | Democratic | 1920 | Incumbent re-elected. | nowrap | |- | | Robert L. Doughton | | Democratic | 1910 | Incumbent re-elected. | nowrap | |- | | Alfred L. Bulwinkle | | Democratic | 1920 | Incumbent re-elected. | nowrap | |- | | Zebulon Weaver | | Democratic | 1916 | Incumbent re-elected. | nowrap | |} North Dakota |- | | Olger B. Burtness | | Republican | 1920 | Incumbent re-elected. | nowrap | |- | | Thomas Hall | | Republican | 1924 | Incumbent re-elected. | nowrap | |- | | James H. Sinclair | | Republican | 1918 | Incumbent re-elected. | nowrap | |} Ohio |- | | Nicholas Longworth | | Republican | 1914 | Incumbent re-elected. | nowrap | |- | | Ambrose E. B. Stephens | | Republican | 1918 | Incumbent re-elected. | nowrap | |- | | Roy G. Fitzgerald | | Republican | 1920 | Incumbent re-elected. | nowrap | |- | | William T. Fitzgerald | | Republican | 1924 | Incumbent re-elected. | nowrap | |- | | Charles J. Thompson | | Republican | 1918 | Incumbent re-elected. | nowrap | |- | | Charles C. Kearns | | Republican | 1914 | Incumbent re-elected. | nowrap | |- | | Charles Brand | | Republican | 1922 | Incumbent re-elected. | nowrap | |- | | Thomas B. Fletcher | | Democratic | 1924 | Incumbent re-elected. | nowrap | |- | | William W. Chalmers | | Republican | 1924 | Incumbent re-elected. | nowrap | |- | | Thomas A. Jenkins | | Republican | 1924 | Incumbent re-elected. | nowrap | |- | | Mell G. Underwood | | Democratic | 1922 | Incumbent re-elected. | nowrap | |- | | John C. Speaks | | Republican | 1920 | Incumbent re-elected. | nowrap | |- | | James T. Begg | | Republican | 1918 | Incumbent re-elected. | nowrap | |- | | Martin L. Davey | | Democratic | 1922 | Incumbent re-elected. | nowrap | |- | | C. Ellis Moore | | Republican | 1918 | Incumbent re-elected. | nowrap | |- | | John