- Lake Avenue
- Lake Road
- Lands Court
- Langdon Drive
- Langford Drive
- Langlaw Drive
- Langs Circle
- Langs Drive
- Lansdowne Road North
- Lansdowne Road South
- Lardner Street
- Laurel Street
- Lauris Avenue
- Lavender Road
- Lawrence Street
- Leagrove Court
- Lee Court
- Legault Crescent
- Lemonwood Place
- Lena Crescent
- Leslie Avenue
- Lester Place
- Lewis Street
- Liberty Drive
- Light Drive
- Lilywood Drive
- Limerick Road
- Limpert Avenue
- Lincoln Avenue
- Linda Drive
- Linden Drive
- Lindsay Road
- Lingard Road
- Linndale Road
- Linnwood Avenue
- Lisbon Pines Drive
- Livingstone Crescent
- Lockie Road
- Lockwood Street
- Longfield Court
- Longhurst Crescent
- Longspur Way
- Lore Court
- Lorraine Drive
- Lowell Street North
- Lowell Street South
- Lowrey Avenue North
- Lowrey Avenue South
- Lowther Street North
- Lowther Street South
- Lumsden Crescent
- Lydia Street