Right Reverend Michael J. O'Connor, D.D.
Appointed: Aug. 11, 1843
Right Reverend Michael Domenec, C.M., D.D.
Appointed: Sept. 28, 1860
Right Reverend John Tuigg, D.D.
Appointed: Jan. 11, 1876
Right Reverend Richard Phelan, D.D.
Appointed: Dec. 7, 1889
Most Reverend J.F. Regis Canevin, D.D.
Appointed: Dec. 20, 1904
Most Reverend Hugh C. Boyle, D.D.
Appointed: June 16, 1921
His Eminence John Cardinal Dearden, S.T.D.
Appointed: Dec. 22, 1950
His Eminence John Cardinal Wright, S.T.D.
Appointed: Jan. 23, 1959
Most Reverend Vincent M. Leonard, D.D.
Appointed: June 1, 1969
His Eminence Anthony Cardinal Bevilacqua, J.C.D., J.D.
Appointed: Oct. 10, 1983
Most Reverend Donald W. Wuerl, S.T.D.
Appointed: Feb. 12, 1988
Most Reverend David A. Zubik, D.D.
Appointed: July 18, 2007
Source: Roman Catholic Diocese of Pittsburgh Web site
