- O'Brien Road
- O'Casey Pl
- O'Connell St
- O'Connor St
- O'Donn Ave
- O'Donnell Ave
- O'Halloran Rd
- O'Meara Street
- O'Neill St
- O'Neills Ave
- O'Neills Road
- O'Rorke Rd
- O'Rorke St
- Oak Bark Dr
- Oak Grv
- Oak Manor Dr
- Oak Rd
- Oak St
- Oak View Tce
- Oakdale Rd
- Oakfield Ave
- Oakford Park Cres
- Oakhaven Pl
- Oakhurst Ave
- Oakland Ave
- Oaklands Rd
- Oakley Ave
- Oakmont Pl
- Oakpark Pl
- Oakridge Way
- Oaktree Ave
- Oakville Ave
- Oakway Dr
- Oakwood Grv
- Oates Rd
- Oban Rd
- Obelin Cl
- Oberon Pl
- Observation Green
- Ocean View Crescent
- Ocean View Rd
- Oceania Pl
- Ochre Pl
- Ockleston Lndg
- Odessa Cres
- Odette Rd
- Odin Pl
- Offenhauser Dr
- Ogilvie Cres
- Ohau Crt
- Ohinerau St
- Ohira Pl
- Oioi Road
- Okahu St
- Okareka Pl
- Okaroro Drive
- Okataina St
- Okewa Rd
- Okura River Road
- Old Lake Rd
- Old Mill Rd
- Old Te Atatu Rd
- Old Titirangi Rd
- Oldham Pl
- Olea Rd
- Oleander Pt
- Olena Ave
- Olive Cres
- Olive Grove
- Olive Rd
- Olive St
- Oliver Rd
- Oliver St
- Oliver Twist Ave
- Olsen Ave
- Olwyn Pl
- Olympic Pl
- Olympus St
- Omagh Ave
- Omahu Rd
- Omana Ave
- Omana Beach Rd
- Omana Esp
- Omana Heights Dr
- Omana Rd
- Omaru Lane
- Omega St
- Ondine Pl
- Onedin Pl
- Onehunga Harbour Rd
- Onehunga Mall
- Oneills Rd
- Onekiritea Road
- Onemana Way
- Onepoto Rd
- Oneroa Rd
- Onetaunga Rd
- Onewa Rd
- Onslow Ave
- Onslow Lane
- Onslow Rd
- Opal Ave
- Opal Cl
- Opanuku Rd
- Opawa Cres
- Ophir St
- Opito Way
- Opou Rd
- Optimist Pl
- Opua St
- Oracle Dr
- Orakau Ave
- Orakau Rd
- Orakei Rd
- Orams Rd
- Oran Rd
- Oranga Ave
- Orangewood Dr
- Oratau Pl
- Oratia Dr
- Oratu Pl
- Orb Ave
- Orbit Dr
- Orbit Pl
- Orcades Pl
- Orchard Rd
- Orchard St
- Orchid Pl
- Oregon Ave
- Oreil Ave
- Oreti Pl
- Orewa St
- Orford Lane
- Oriana Ave
- Orinda Cl
- Orion Pl
- Orly Ave
- Ormiston Rd
- Ormonde Rd
- Orne St
- Orohena Cl
- Oroua Pl
- Orpheus Dr
- Orrell Pl
- Orrs Rd
- Orsova Pl
- Orton St
- Oruamo Pl
- Oruarangi Rd
- Orville Pl
- Orwell Rd
- Osborne St
- Oscar Rd
- Osman St
- Osmond Crt
- Osprey St
- Osterley Way
- Oswald Cl
- Otago Pl
- Otahuri Cres
- Otakau Rd
- Otaki Lane
- Otaota Way
- Otara Rd
- Oteha Valley Rd
- Oteha Valley Road Extension
- Othello Dr
- Otira St
- Otitori Bay Rd
- Outhwaite Lane
- Outlook Rd
- Outrigger Pl
- Overlea Rd
- Overton Rd
- Owairaka Ave
- Owenbeg Rise
- Owens Rd
- Owl Crt
- Oxford Cl
- Oxford Rd
- Oxford Tce
- Oxley Ave
- Oxton Rd
- Oystergrove Rd
- Ozich Ave