- Kaladar Avenue
- Kamloops Avenue
- Karen Way
- Karsh Drive
- Kay Street
- Keats Avenue
- Keefer Street
- Keenan Avenue
- Kehoe Street
- Kelly Avenue
- Kempster Avenue
- Kenilworth Street
- Kenora Street
- Kensington Avenue
- Kent Street
- Kenwood Avenue
- Kenzie Street
- Kerr Avenue
- Kettering Private
- Keys Way
- Keyworth Avenue
- Kilbarry Crescent
- Kilborn Avenue
- Kilborn Place
- Kildonan Avenue
- Killarney Drive
- Killdeer Bay
- Killeen Avenue
- Kimberwick Crescent
- Kimito Private
- Kincaid Court
- King Edward Avenue
- King George Street
- Kings Landing Private
- Kingsbridge Private
- Kingsley Road
- Kingsmere Avenue
- Kingston Avenue
- Kinnear Street
- Kintyre Private
- Kipling Street
- Kippewa Drive
- Kirby Road
- Kirchoffer Avenue
- Kirkwood Avenue
- Kitchener Avenue
- Kiwanis Court
- Knightsbridge Road
- Knox Crescent
- Kochar Drive
- Kodiak Street
- Kristin Way