Columns: District | Incumbent | Party | First elected | Result | Candidates
Pennsylvania 6 | Hugh Scott | Republican | 1946 | Retired to run for U. S. Senate Democratic gain | Herman Toll (D) 55.4% Fred C. Gartner (R) 44.6% | Pennsylvania 9 | Paul B. Dague | Republican | 1946 | Re-elected | Paul B. Dague (R) 61.9% James C. N. Paul (D) 38.1% | Pennsylvania 12 | Ivor D. Fenton | Republican | 1938 | Re-elected | Ivor D. Fenton (R) 54.9% Charles E. Lotz (D) 45.1% | Pennsylvania 16 | Walter M. Mumma | Republican | 1950 | Re-elected | Walter M. Mumma (R) 56.6% John H. Bream (D) 43.4% | Pennsylvania 17 | Alvin Bush | Republican | 1950 | Re-elected | Alvin Bush (R) 56.0% C. Max Hess (D) 44.0% | Pennsylvania 22 | John P. Saylor | Republican | 1949 | Re-elected | John P. Saylor (R) 57.0% Robert S. Glass (D) 43.0%