- O'Farrell Drive
- O'Shea Rd
- Oakland Ave
- Oakleigh Rise
- Oakleigh Wharf Road
- Oaks Road
- Ogle Crescent
- Okaihau Place
- Okara Dr
- Okari Lane
- Okere Pl
- Old Kaiatea Road
- Old Mill Lane
- Old Onerahi Rd
- Old Parua Bay Rd
- Old Stone Road
- Omauri Road
- One Tree Point Road
- Onemama Street
- Onerahi Rd
- Onoke Lane
- Oranga Rd
- Orari Place
- Orca Lane
- Orchard Pl
- Oreti Road
- Ormandy Road
- Ormiston Rd
- Otaika Rd
- Otaika Valley Road
- Otuhiwai Cres
- Oturu Place
- Oxford Avenue