| Date | Architect | Building |
| 1880-96 | Samuel Hooper | St Mary's RC Cathedral |
| 1942-61 | Frank R. Lount | Winnipeg Clinic |
| 1957 | Waisman Ross | 385 St Mary (Sill, Streuber, Fiske Building) |
| 1976 | Smith Carter | Credit Union Plaza |
| 1978 | LM Architectural Group | Centra Gas |
| 1981 | Number Ten Architectural Group | Royal Trust Centre |
| 1989 | Number Ten Architectural Group | 400 St Mary |