W. Frank James | | Republican | 1914 | Incumbent re-elected. | nowrap | |- ! | Clarence J. McLeod | | Republican | 1922 | Incumbent re-elected. | nowrap | |} Minnesota |- ! | Allen J. Furlow | | Republican | 1924 | | Incumbent lost renomination.New member elected.Republican hold. | nowrap | |- ! | Frank Clague | | Republican | 1920 | Incumbent re-elected. | nowrap | |- ! | August H. Andresen | | Republican | 1924 | Incumbent re-elected. | nowrap | |- ! | Melvin J. Maas | | Republican | 1926 | Incumbent re-elected. | nowrap | |- ! | Walter Newton | | Republican | 1918 | Incumbent re-elected. | nowrap | |- ! | Harold Knutson | | Republican | 1916 | Incumbent re-elected. | nowrap | |- ! | Ole J. Kvale | | Farmer–Labor | 1922 | Incumbent re-elected. | nowrap | |- ! | William L. Carss | | Farmer–Labor | 1924 | | Incumbent lost re-election.New member elected.Republican gain. | nowrap | |- ! | Conrad Selvig | | Republican | 1926 | Incumbent re-elected. | nowrap | |- ! | Godfrey G. Goodwin | | Republican | 1924 | Incumbent re-elected. | nowrap | |} Mississippi |- ! | John E. Rankin | | Democratic | 1920 | Incumbent re-elected. | nowrap | |- ! | Bill G. Lowrey | | Democratic | 1920 | | Incumbent lost renomination.New member elected.Democratic hold. | nowrap | |- ! | William Madison Whittington | | Democratic | 1924 | Incumbent re-elected. | nowrap | |- ! | Jeff Busby | | Democratic | 1922 | Incumbent re-elected. | nowrap | |- ! | Ross A. Collins | | Democratic | 1920 | Incumbent re-elected. | nowrap | |- ! | T. Webber Wilson | | Democratic | 1922 | | Ran for U. S. SenateDemocratic hold. | nowrap | |- ! | Percy E. Quin | | Democratic | 1912 | Incumbent re-elected. | nowrap | |- ! | James W. Collier | | Democratic | 1908 | Incumbent re-elected. | nowrap | |} Missouri |- ! | Milton A. Romjue | | Democratic | 1922 | Incumbent re-elected. | nowrap | |- ! | Ralph F. Lozier | | Democratic | 1922 | Incumbent re-elected. | nowrap | |- ! | Jacob L. Milligan | |