- Kairistine Lane
- Kamberwell Bay
- Kanata Street
- Kane Avenue
- Kara Cove
- Karen Irvine Drive
- Karen Street
- Kate Street
- Kaur Umber Trail
- Kavanagh Street
- Kay Crescent
- Kayhans Drive
- Kearney Street
- Keating Avenue
- Keats Way
- Kebir Place
- Keelegate Place
- Keenleyside Street
- Keewatin Street
- Keith Black Bay
- Keith Road
- Kellas Street
- Kellendonk Road
- Kelly Place
- Kelsey Avenue
- Kelvin Boulevard
- Kenaston Boulevard
- Kendale Drive
- Kennedy Street
- Kenneth Street
- Kennington Bay
- Kenny Street
- Kensington Street
- Kent Road
- Kentland Road
- Kenton Cove
- Kenville Crescent
- Kenwood Place
- Kern Drive
- Kernaghan Avenue
- Kersey Bay
- Kerslake Drive
- Kerslake Place
- Kerwell Place
- Keslar Road
- Kestrel Way
- Keswick Avenue
- Kettering Street
- Kevin Place
- Keystone Crescent
- Khalsa Street
- Kilbride Avenue
- Kilburn Place
- Kildare Avenue East
- Kildare Avenue West
- Kildarroch Street
- Kildonan Drive
- Kildonan Green Drive
- Kildonan Meadow Drive
- Kilkenny Drive
- Killarney Avenue
- Killington Bay
- Kilmarnock Bay
- Kilmer Avenue
- Kilroy Street
- Kimberly Avenue
- Kimwood Bay
- Kinbrace Bay
- King Edward Street
- King Edward Street East
- King Street
- Kingfisher Crescent
- Kings Drive
- Kingsborough Drive
- Kingsbridge Court
- Kingsbury Avenue
- Kingsclear Drive
- Kingsford Avenue
- Kingsford Place
- Kingshead Close
- Kingston Crescent
- Kingston Row
- Kingsway
- Kingswood Avenue
- Kinkora Drive
- Kinlock Lane
- Kinrade Place
- Kinsbourne Green
- Kinsley Crescent
- Kinver Avenue
- Kirby Drive
- Kirk Crescent
- Kirkbridge Drive
- Kirkfield Street
- Kirkham Bay
- Kirkland Road
- Kirkwall Crescent
- Kirlystone Way
- Kisil Bay
- Kitson Street
- Kittiwake Place
- Knappen Avenue
- Knightsbridge Drive
- Knightswood Court
- Knotsberry Bay
- Knotwood Crescent
- Knowles Avenue
- Knox Street
- Kootenay Crescent
- Kosty Lane
- Kotelko Drive
- Kowall Bay
- Kowalsky Crescent
- Kramble Place
- Kronstal Place
- Kullman Street
- Kurt Avenue
- Kurylko Cove
- Kushner Crescent
- Kylemore Avenue