Division of O'Connor

O'Connor Australian House of Representatives Division
Division of O'Connor in Western Australia, as of the 2016 federal election.
Created	1980
MP	Rick Wilson
Party	Liberal
Namesake	Charles Yelverton O'Connor
Electors	101,914 (2016)
Area	868,576 km2 (335,359.1 sq mi)
Demographic	Rural

The Division of O'Connor is an Australian electoral division in the state of Western Australia. It is one of Western Australia's three rural seats, and one of the largest electoral constituencies in the world.

The Division was named after C. Y. O'Connor, the Engineer-in-Chief of Western Australia who designed Fremantle Harbour and the Goldfields Pipeline. The Division was proclaimed at the redistribution of 28 February 1980, and was first contested at the 1980 federal election.

It has always been a rural seat, and was historically based in the Mid West, Wheatbelt and Great Southern regions of Western Australia with major population centres in Geraldton and Albany. The Division was significantly altered by a redistribution in 2008, taking effect at the 2010 election. The other large country seat in Western Australia, Kalgoorlie, needed to expand in size, but it proved all but impossible to reconfigure Kalgoorlie in a way that would have left O'Connor with any rational basis. Ultimately, it was decided to abolish Kalgoorlie and push O'Connor well to the east to take in most of Kalgoorlie's former southern portion. The northern portion of the old O'Connor was shifted to the new seat of Durack.

It is now centred on the Great Southern and Goldfields-Esperance regions of the state (while incorporating the southern Wheatbelt), with major population centres in Albany, Kalgoorlie and Esperance. Local government areas within the electorate include Albany, Boyup Brook, Bridgetown-Greenbushes, Brookton, Broomehill-Tambellup, Bruce Rock, Coolgardie, Corrigin, Cranbrook, Cuballing, Denmark, Dumbleyung, Dundas, Esperance, Gnowangerup, Jerramungup, Kalgoorlie-Boulder, Katanning, Kent, Kojonup, Kondinin, Kulin, Lake Grace, Laverton, Leonora, Manjimup, Menzies, Narembeen, Narrogin, Ngaanyatjarraku, Pingelly, Plantagenet, Quairading, Ravensthorpe, Wagin, Wandering, West Arthur, Westonia, Wickepin, Williams, Woodanilling, and Yilgarn.