Archdiocese of Kingston Archidioecesis Kingstonensis Archidioecesis Regiopolitana | |
|---|---|
&sq=Qlik&lang=&file=File:St._Mary%27s_Cathedral,_Kingston_Ontario.jpg) | |
&sq=Qlik&lang=&file=File:Archdiocese_of_Kingston,_Canada.jpg) Coat of Arms | |
| Location | |
| Country |  Canada |
| Territory | Eastern Ontario, St. Lawrence Valley |
| Ecclesiastical province | Archdiocese of Kingston |
| Population - Catholics | 117,800 (36.7%) |
| Information | |
| Denomination | Catholic Church |
| Sui iuris church | Latin Church |
| Rite | Roman Rite |
| Established | 1 December 1819 |
| Cathedral | St. Mary's Cathedral |
| Patron saint | St. Mary |
| Current leadership | |
| Pope | Francis |
| Archbishop | Michael Mulhall |
| Website | |
| romancatholic.kingston.on.ca | |
The Roman Catholic Archdiocese of Kingston (Latin: Archidioecesis Kingstoniensis/Regiopolitana) is a Latin Church ecclesiastical jurisdiction or archdiocese of the Catholic Church in Canada that includes part of the federal Province of Ontario in southeastern Canada.
Its cathedral is St. Mary's Cathedral, dedicated to the Immaculate Conception, in Kingston, Ontario.