| Arborfield - Saskatchewan |
Argentia - Newfoundland and Labrador |
Arntfield - Quebec |
| Arborg - Manitoba |
Argyle - Nova Scotia |
Aroland - Ontario |
| Archive - Saskatchewan |
Arichat - Nova Scotia |
Aroostook - New Brunswick |
| Arcola - Saskatchewan |
Armadale - Prince Edward Island |
Aroostook Junction - New Brunswick |
| Arctic Bay - Nunavut |
Armagh - Quebec |
Arrandale - British Columbia |
| Arctic Red River - Northwest Territories |
Armit - Saskatchewan |
Arrow River - Manitoba |
| Ardbeg - Ontario |
Armley - Saskatchewan |
Arrowhead - British Columbia |
| Ardmore - Alberta |
Armstrong - British Columbia |
Arthabaska - Quebec |
| Ardrossan - Alberta |
Armstrong - Ontario |
Arthur - Ontario |
| Arelee - Saskatchewan |
Armstrong Station - Ontario |
Arviat - Nunavut |
| Arena - Saskatchewan |
Arnot - Manitoba |
Arvida - Quebec |
| Argenta - British Columbia |
Arnprior - Ontario |