| nowrap | |} Maine Maine was redistricted from four seats down to three; of four Republican incumbents, only one was re-elected; one retired and two were defeated by Democratic challengers. |- ! | Carroll L. Beedy | | Republican | 1920 | Incumbent re-elected. | nowrap | |- ! rowspan=2 | | Donald B. Partridge | | Republican | 1930 | | Incumbent retired.Republican loss. | rowspan=2 nowrap | |- | John E. Nelson | | Republican | 1922 | | Incumbent lost re-election.New member elected.Democratic gain. |- ! | Donald F. Snow | | Republican | 1928 | | Incumbent lost renomination.New member elected.Democratic gain. | nowrap | |} Maryland |- ! | T. Alan Goldsborough | | Democratic | 1920 | Incumbent re-elected. | nowrap | |- ! | William P. Cole Jr. | | Democratic | 1930 | Incumbent re-elected. | nowrap | |- ! | Vincent Luke Palmisano | | Democratic | 1926 | Incumbent re-elected. | nowrap | |- ! | J. Charles Linthicum | | Democratic | 1910 | | Incumbent died October 5, 1932.New member elected.Democratic hold.Winner also elected the same day to finish the current term. | nowrap | |- ! | Stephen W. Gambrill | | Democratic | 1924 | Incumbent re-elected. | nowrap | |- ! | David J. Lewis | | Democratic | 1930 | Incumbent re-elected. | nowrap | |} Massachusetts Massachusetts was redistricted from 16 districts to 15; 10 Republican and 4 Democratic incumbents were re-elected, while 2 Republican incumbents retired in the old 8th and 9th districts; the new 8th containing parts of both elected a Democrat. |- ! | Allen T. Treadway | | Republican | 1912 | Incumbent re-elected. | nowrap | |- ! | William J. Granfield | | Democratic | 1930 | Incumbent re-elected. | nowrap | |- ! | Frank H. Foss | | Republican | 1924 | Incumbent re-elected. | nowrap | |- ! | Pehr G. Holmes | | Republican | 1930 | Incumbent re-elected. | nowrap | |- ! | Edith Nourse Rogers | | Republican | 1925 | Incumbent re-elected. | nowrap | |- ! | Abram Andrew | | Republican | 1921 | Incumbent re-elected. | nowrap | |- ! | William P. Connery Jr. | | Democratic | 1922 | Incumbent re-elected. | nowrap | |- ! | Frederick W. Dallinger | | Republican