 | This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. (September 2015) |
| St. Mary's Cathedral | |
|---|---|
| The Cathedral of the Immaculate Conception of the Blessed Virgin Mary | |
&sq=Qlik&lang=&file=File:St_Mary%27s_Cathedral_Calgary_2022.jpg) St Mary's Cathedral Calgary | |
 | |
| Location | 219 18th Avenue SW Calgary, Alberta |
| Country | Canada |
| Denomination | Roman Catholic |
| History | |
| Status | Cathedral |
| Founded | as sandstone church in 1889 |
| Dedication | October 30, 1955 |
| Dedicated | February 1957, |
| Consecrated | December 11, 1957 |
| Architecture | |
| Functional status | Active |
| Architectural type | Norman-Gothic |
| Administration | |
| Diocese | Calgary |
St. Mary's Cathedral in Calgary, Alberta, Canada is a Roman Catholic cathedral and the seat of the Diocese of Calgary. The building's full name is The Cathedral of the Immaculate Conception of the Blessed Virgin Mary.