O'Connor is an affluent suburb of Canberra, Australia in the North Canberra district characterised by its leafy, heritage listed streets. It was named after Richard Edward O'Connor (1851–1912), who was a judge in the High Court and a founder of the Australian constitution. Street names in O'Connor are named after explorers, Australian flora, legislators and pioneers. The suburb name was gazetted on 20 September 1928. O'Connor has a small shopping centre with a pub/bar, small grocery store, a couple of restaurants and a pharmacy.