Kabiskopan Saint Catharines () (didegake ing 22 November 1958) yaiku suffragan saka Kabiskopan Agung Toronto ing St. Catharines, Ontario.

Pimpinan 
 Thomas Joseph McCarthy (9 November 1958 Dilantik - 7 Juli 1978 Mundur)
 Thomas Benjamin Fulton (7 Juli 1978 Dilantik - 2 Februari 1994 Pensiyun)
 John Aloysius O’Mara (2 Februari 1994 Dilantik - 9 November 2001 Pensiyun)
 James Matthew Wingle (9 November 2001 Dilantik - 7 April 2010 Mundur)
 Gerard Paul Bergie (14 September 2010 Dilantik - )

Referensi

Pratelan pustaka

Pranala jaba 
 Roman Catholic Diocese of Saint Catharines site

Saint Catharines
St. Catharines