- Magnetic Lane
- Mah Wat Lane
- Main Street
- Manitoba Street
- Manley Avenue
- Mantle Avenue
- Maple Bush Trail
- Maple Crescent
- Maple Grove Street
- Maple View Lane
- Maplebank Crescent
- Market Street
- Maurovista Court
- Maystone Court
- Maytree Avenue
- McCowan Lane
- McCowan Road
- McDermott Trail
- McFarland Street
- McMullen Drive
- Merdock Court
- Mill Street
- Millard Street
- Milt Storey Lane
- Miltrose Crescent
- Mitchell Avenue
- Mitchell Drive
- Montréal Street
- Moraine Forest Trail
- Morris Belt
- Mostar Street
- Muston Lane
- Myron Street