Raymond James O'Connor was an Australian politician who served as the premier of Western Australia from 25 January 1982 to 25 February 1983. He was a member of the Parliament of Western Australia from 1959 to 1984, and a minister in the governments of David Brand and Charles Court. O'Connor was born in Perth and attended schools in the Wheatbelt towns of Narrogin and York as well as St Patrick's Boys' School in Perth, leaving school at the age of 14. He competed in athletics and played Australian rules football as a teenager and young adult, including playing 14 matches for East Perth in the Western Australian National Football League. During World War II, he served in the Second Australian Imperial Force in New Britain and Bougainville.

The premier of Western Australia is the head of government of the state of Western Australia. The role of premier at a state level is similar to the role of the prime minister of Australia at a federal level. The premier leads the executive branch of the Government of Western Australia and is accountable to the Parliament of Western Australia. The premier is appointed by the governor of Western Australia. By convention, the governor appoints as premier whoever has the support of the majority of the Western Australian Legislative Assembly, the lower house of the Parliament of Western Australia. In practice, this means that the premier is the leader of the political party or group of parties with a majority of seats in the Legislative Assembly. Since Western Australia achieved self-governance in 1890, there have been 31 premiers. Roger Cook is the current premier, having been appointed to the position on 8 June 2023.