Incumbent re-elected. | rowspan=2 nowrap | |- | Frederick W. Magrady | | Republican | 1924 | | Incumbent lost renomination, ran and lost on Prohibition Party ticket.Republican loss. |- ! | colspan=3 | New district. | | New seat.New member elected.Democratic hold. | nowrap | |- ! | Louis T. McFadden | | Republican | 1914 | Incumbent re-elected. | nowrap | |- ! | Robert F. Rich | | Republican | 1930 | Incumbent re-elected. | nowrap | |- ! | colspan=3 | New district. | | New seat.New member elected.Republican gain. | nowrap | |- ! | Edward M. Beers | | Republican | 1922 | | Incumbent died.New member elected.Republican hold.Winner was not elected to finish the current term. | nowrap | |- ! | Isaac Hoffer Doutrich | | Republican | 1926 | Incumbent re-elected. | nowrap | |- ! | Thomas Cunningham Cochran | | Republican | 1926 | Incumbent re-elected. | nowrap | |- ! | William R. Coyle | | Republican | 1928 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | Harry L. Haines | | Democratic | 1930 | Incumbent re-elected. | nowrap | |- ! rowspan=2 | | James Mitchell Chase | | Republican | 1926 | | Incumbent lost renomination.Republican loss. | rowspan=2 nowrap | |- | J. Banks Kurtz | | Republican | 1922 | Incumbent re-elected. |- ! | Samuel Austin Kendall | | Republican | 1918 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | Henry Wilson Temple | | Republican | 1912 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | J. Howard Swick | | Republican | 1926 | Incumbent re-elected. | nowrap | |- ! rowspan=2 | | Nathan Leroy Strong | | Republican | 1916 | Incumbent re-elected. | rowspan=2 nowrap | |- | Howard W. Stull | | Republican | 1932 | | Incumbent lost renomination.Republican loss. |- ! | Adam M. Wyant | | Republican | 1920 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | Milton W. Shreve | | Republican | 1918 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- ! | Edmund Frederick Erk | | Republican | 1930 | | Incumbent lost re-election.New member elected.Democratic gain. | nowrap | |- !