! | John J. Douglass | | Democratic | 1924 | | Incumbent lost renomination.New member elected.Democratic hold. | nowrap | |- ! | John William McCormack | | Democratic | 1928 | Incumbent re-elected. | nowrap | |- ! | Richard B. Wigglesworth | | Republican | 1928 | Incumbent re-elected. | nowrap | |- ! | Joseph William Martin Jr. | | Republican | 1924 | Incumbent re-elected. | nowrap | |- ! | Charles L. Gifford | | Republican | 1922 | Incumbent re-elected. | nowrap | |} Michigan |- ! | George G. Sadowski | | Democratic | 1932 | Incumbent re-elected. | nowrap | |- ! | John C. Lehr | | Democratic | 1932 | | Incumbent lost re-election.New member elected.Republican gain. | nowrap | |- ! | Joseph L. Hooper | | Republican | 1925 | | Incumbent died.New member elected.Republican hold. | nowrap | |- ! | George Ernest Foulkes | | Democratic | 1932 | | Incumbent lost re-election.New member elected.Republican gain. | nowrap | |- ! | Carl E. Mapes | | Republican | 1912 | Incumbent re-elected. | nowrap | |- ! | Claude E. Cady | | Democratic | 1932 | | Incumbent lost re-election.New member elected.Republican gain. | nowrap | |- ! | Jesse P. Wolcott | | Republican | 1930 | Incumbent re-elected. | nowrap | |- ! | Michael J. Hart | | Democratic | 1931 | | Incumbent lost re-election.New member elected.Republican gain. | nowrap | |- ! | Harry W. Musselwhite | | Democratic | 1932 | | Incumbent lost re-election.New member elected.Republican gain. | nowrap | |- ! | Roy O. Woodruff | | Republican | 1920 | Incumbent re-elected. | nowrap | |- ! | Prentiss M. Brown | | Democratic | 1932 | Incumbent re-elected. | nowrap | |- ! | W. Frank James | | Republican | 1914 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | Clarence J. McLeod | | Republican | 1922 | Incumbent re-elected. | nowrap | |- ! | Carl M. Weideman | | Democratic | 1932 | | Incumbent lost renomination.New member elected.Democratic hold. | nowrap | |- ! | John D. Dingell Sr. | | Democratic | 1932 | Incumbent re-elected. | nowrap | |- ! | John Lesinski Sr. | | Democratic | 1932 | Incumbent