- Nadia Court
- Nancy Crescent
- Nancy Drive
- Nasrullah Crescent
- Nassau Avenue
- Nathan Crescent
- Nelson Crescent
- Neptune Crescent
- Nero Crescent
- Niagara River Parkway
- Niagara Square Drive
- Niagara Street
- Niagara Town Line
- Nichols Lane
- Nightshade Street
- Niven Street
- Noella Crescent
- North Dorset Place
- North Street
- Northgate Avenue
- Northwood Drive
- Norton Street
- Notre Dame Court