At-large
From 1922 until 2001, the Northern Territory was represented by only one division: the Division of Northern Territory. In 2001, it was split into two divisions: Lingiari (covering the majority of the Northern Territory's land area, as well as the overseas territories of Christmas Island and the Cocos (Keeling) Islands) and Solomon (covering the majority of the Northern Territory's population, including its two largest cities: Darwin and Palmerston).