United States House of Representatives elections, 1942 Pennsylvania Pennsylvania

| District | Incumbent | Party | First_elected | Result_ | Candidates |
|---|---|---|---|---|---|
| Pennsylvania 1 | Leon Sacks | Democratic | 1936 | Lost re-election Republican gain | James A. Gallagher (R) 53.5% Leon Sacks (D) 46.5% |
| Pennsylvania 7 | Hugh Scott | Republican | 1940 | Re-elected | Hugh Scott (R) 55.7% Thomas Z. Minehart (D) 44.3% |
| Pennsylvania 11 | Patrick J. Boland | Democratic | 1930 | Died in office Democratic hold | John W. Murphy (D) 55.8% James K. Peck (R) 44.2% |
| Pennsylvania 13 | Ivor D. Fenton | Republican | 1938 | Re-elected | Ivor D. Fenton (R) 58.2% J. Noble Hirsch (D) 41.8% |
| Pennsylvania 25 | Charles I. Faddis | Democratic | 1932 | Lost renomination Democratic hold | Grant Furlong (D) 50.3% M. B. Armstrong (R) 49.7% |
| Pennsylvania 27 | Harve Tibbott | Republican | 1938 | Re-elected | Harve Tibbott (R) 55.6% Eddie McCloskey (D) 44.4% |