Most Rev. Andrew Roborecki: November 3, 1956 to October 24, 1982
Most Rev. Michael Wiwchar, C.Ss.R.: November 20, 2000 to May 2, 2008
Most Rev. Basil Filevich: February 27, 1984 to November 6, 1995
Most Rev. Bryan Bayda, C.Ss.R.: June 27, 2008 to April 28, 2022
Most Rev. Cornelius Pasichny, O.S.B.M.: January 17, 1996 to July 1, 1998
Most Rev. Michael Smolinski, C.Ss.R.: January 21, 2024-