| Representative |
Party |
Years |
District home |
Note |
| District created in 1889 |
| James Kerr |
Democrat |
March 4, 1889 – March 3, 1891 |
Clearfield |
Unsuccessful candidate for renomination |
| George F. Kribbs |
Democrat |
March 4, 1891 – March 3, 1895 |
Clarion |
Unsuccessful candidate for renomination |
| William C. Arnold |
Republican |
March 4, 1895 – March 3, 1899 |
Curwensville |
Not a candidate for reelection |
| James K.P. Hall |
Democrat |
March 4, 1899 – November 29, 1902 |
Ridgway |
Resigned after being elected to the Pennsylvania State Senate |
| vacant |
November 29, 1902 – March 3, 1903 |
| Joseph C. Sibley |
Republican |
March 4, 1903 – March 3, 1907 |
Franklin |
Redistricted from the 27th district, Not a candidate for renomination |
| Nelson P. Wheeler |
Republican |
March 4, 1907 – March 3, 1911 |
Endeavor |
Unsuccessful candidate for renomination in 1910, but the primary election was contested. His opponent subsequently withdrew and he was tendered the congressional nomination, but declined |
| Peter M. Speer |
Republican |
March 4, 1911 – March 3, 1913 |
Oil City |
Unsuccessful candidate for reelection |
| Willis J. Hulings |
Progressive |
March 4, 1913 – March 3, 1915 |
Oil City |
Unsuccessful candidate for reelection |
| Samuel H. Miller |
Republican |
March 3, 1915 – March 3, 1917 |
Mercer |
Declined to be a candidate for renomination |
| vacant |
March 4, 1917 – November 6, 1917 |
|
Orrin D. Bleakley served from March 4, 1917 to April 3, 1917 when he resigned having never qualified. The seat then remained vacant. |
| Earl H. Beshlin |
Democrat |
November 6, 1917 – March 3, 1919 |
Warren |
Unsuccessful candidate for reelection |
| Willis J. Hulings |
Republican |
March 4, 1919 – March 3, 1921 |
Oil City |
Unsuccessful candidate for reelection |
| Harris J. Bixler |
Republican |
March 4, 1921 – March 3, 1927 |
Duncannon |
Unsuccessful candidate for renomination |
| Thomas C. Cochran |
Republican |
March 4, 1927 – March 3, 1933 |
Mercer |
Redistricted to the 20th district |
| William M. Berlin |
Democrat |
March 4, 1933 – January 3, 1937 |
Greensburg |
Unsuccessful candidate for renomination |
| Robert G. Allen |
Democrat |
January 3, 1937 – January 3, 1941 |
Greensburg |
Unsuccessful candidate for renomination |
| Augustine B. Kelley |
Democrat |
January 3, 1941 – January 3, 1945 |
Greensburg |
Redistricted to the 27th district |
| Robert L. Rodgers |
Republican |
January 3, 1945 – January 3, 1947 |
Erie |
Redistricted from the 29th district, Unsuccessful candidate for renomination |
| Carroll D. Kearns |
Republican |
January 3, 1947 – January 3, 1953 |
New Castle |
Redistricted to the 24th district |
| Herman P. Eberharter |
Democrat |
January 3, 1953 – September 9, 1958 |
Pittsburgh |
Redistricted from the 32nd district, Died |
| vacant |
September 9, 1958 – January 3, 1959 |
| William S. Moorhead |
Democrat |
January 3, 1959 – January 3, 1963 |
Pittsburgh |
Redistricted to the 14th district |
| District eliminated in 1963 |