Roman Catholic Diocese of Saint Catharines

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Diocese of Saint Catharines Dioecesis Sanctae Catharinae
Cathedral of St. Catherine of Alexandria
Coat of Arms
Location
Country	Canada
Ecclesiastical province	Toronto
Population - Catholics	160,000 (34.6%)
Information
Denomination	Roman Catholic
Rite	Roman Rite
Established	22 November 1958
Cathedral	Cathedral of St. Catherine of Alexandria, Saint Catharines
Patron saint	Saint Catherine of Alexandria
Current leadership
Pope	Francis
Bishop	Gerard Paul Bergie
Metropolitan Archbishop	Francis Leo
Bishops emeritus	John Aloysius O’Mara James Matthew Wingle
Website
saintcd.com

The Roman Catholic Diocese of Saint Catharines (Latin: Dioecesis Sanctae Catharinae in Ontario) (erected 22 November 1958) is a suffragan of the Archdiocese of Toronto in St. Catharines, Ontario. It covers the municipalities of Niagara Region and Haldimand County.