- O'Connor Crescent
- O'Hara Crescent
- Oak Avenue
- Oatlands Crescent
- Observatory Lane
- Oceanside Avenue
- Oceanview Street
- Ohio Road
- Okanagan Drive
- Old 16th Avenue
- Old Colony Road
- Old Orchard Crescent
- Old Park Lane
- Old Surrey Lane
- Olde Bayview Avenue
- Oldhill Street
- Olympus Drive
- Oneida Crescent
- Opus Court
- Orlando Avenue
- Orlon Crescent
- Ormerod Lane
- Ormsby Court
- Osiris Drive
- Overhold Crescent
- Owl Ridge Drive
- Oxford Street