Cities where you can find Canada Post branches
- Jackfish Lake (1)
- Jacksons Arm (1)
- Jaffray (1)
- James River Bridge (1)
- Janetville (1)
- Jansen (1)
- Jarvie (1)
- Jarvis (1)
- Jasper (1)
- Jeddore Oyster Ponds (1)
- Jeffreys (1)
- Jellicoe (1)
- Jenner (1)
- Jerseyside (1)
- Jobs Cove (1)
- Joe Batts Arm (1)
- Joggins (1)
- Joliette (2)
- Joly (1)
- Jordan Falls (1)
- Jordan Station (1)
- Joyceville (1)
- Judique (1)
- Juniper (1)
- Justice (1)