| Thalia - British Columbia |
Thetford Mines - Quebec |
Three Creeks - Alberta |
| Thamesville - Ontario |
Thetford Mines - Quebec |
Three Hills - Alberta |
| The Beaches - Newfoundland and Labrador |
Thicket Portage - Manitoba |
Three Lakes - Quebec |
| The Grove - Quebec |
Thistle Creek - Yukon |
Three Rivers - Quebec |
| The Pas - Manitoba |
Thompson - Manitoba |
Three Rock Cove - Newfoundland and Labrador |
| The Two Rivers - Saskatchewan |
Thompson Lake - Northwest Territories |
Thron-diuck - Yukon |
| Thedford - Ontario |
Thorburn Lake - Newfoundland and Labrador |
Thunder Bay - Ontario |
| Theodore - Saskatchewan |
Thorhild - Alberta |
Thunder River - British Columbia |
| Therien - Alberta |
Thornbury - Ontario |
Thurlow - British Columbia |
| Thessalon - Ontario |
Thornhill - Ontario |
Thurso - Quebec |
| Thetford - Quebec |
Thorold - Ontario |