| Republican | 1958 | Incumbent re-elected. | nowrap | |- ! | Willard S. Curtin | | Republican | 1956 | Incumbent re-elected. | nowrap | |- ! | Paul B. Dague | | Republican | 1946 | Incumbent re-elected. | nowrap | |- ! | Stanley A. Prokop | | Democratic | 1958 | | Incumbent lost re-election.New member elected.Republican gain. | nowrap | |- ! | Dan Flood | | Democratic | 19441946 19481952 1954 | Incumbent re-elected. | nowrap | |- ! | Ivor D. Fenton | | Republican | 1938 | Incumbent re-elected. | nowrap | |- ! | John A. Lafore Jr. | | Republican | 1956 | | Incumbent lost renomination.New member elected.Republican hold. | nowrap | |- ! | George M. Rhodes | | Democratic | 1948 | Incumbent re-elected. | nowrap | |- ! | Francis E. Walter | | Democratic | 1932 | Incumbent re-elected. | nowrap | |- ! | Walter M. Mumma | | Republican | 1950 | Incumbent re-elected. | nowrap | |- ! | Herman T. Schneebeli | | Republican | April 26, 1960(Special) | Incumbent re-elected. | nowrap | |- ! | Douglas Hemphill Elliott | | Republican | 1960 | | Incumbent died June 19, 1960.New member elected.Republican hold.Winner was also elected to finish the term, see above. | nowrap | |- ! | James M. Quigley | | Democratic | 1958 | | Incumbent lost re-election.New member elected.Republican gain. | nowrap | |- ! | James E. Van Zandt | | Republican | 1946 | Incumbent re-elected. | nowrap | |- ! | John Herman Dent | | Democratic | 1958 | Incumbent re-elected. | nowrap | |- ! | John P. Saylor | | Republican | 1948 | Incumbent re-elected. | nowrap | |- ! | Leon H. Gavin | | Republican | 1942 | Incumbent re-elected. | nowrap | |- ! | Carroll D. Kearns | | Republican | 1946 | Incumbent re-elected. | nowrap | |- ! | Frank M. Clark | | Democratic | 1954 | Incumbent re-elected. | nowrap | |- ! | Thomas E. Morgan | | Democratic | 1944 | Incumbent re-elected. | nowrap | |- ! | James G. Fulton | | Republican | 1944 | Incumbent re-elected. | nowrap | |- ! | William S. Moorhead | | Democratic | 1958 | Incumbent re-elected.