- J.J. Thiessen Crescent
- J.J. Thiessen Terrace
- J.J. Thiessen Way
- Jackson Avenue
- James Street
- Jan Crescent
- Jan Place
- Jarvis Drive
- Jasper Avenue
- Jasper Avenue South
- Jessop Avenue
- John A Macdonald Road
- John East Avenue
- John Hair Crescent
- Johns Road
- Johnson Crescent
- Jonathon Avenue
- Jordan Place
- Joseph Okemasis Drive
- Junor Avenue