The Premier of British Columbia is the First Minister for the Canadian province of British Columbia. The province was a British crown colony governed by the Governors of British Columbia before joining Canadian Confederation in 1871. Since then, it has had a unicameral Westminster-style parliamentary government, in which the premier is the leader of the party that controls the most seats in the legislative assembly. The premier is British Columbia's head of government, and the Queen of Canada is its head of state and is represented by the Lieutenant Governor of British Columbia. The premier picks a cabinet from the elected members to form the Executive Council of British Columbia and presides over that body.
Members are first elected to the legislature during general elections. General elections must be conducted every four years from the date of the last election. An election may also take place if the governing party loses the confidence of the legislature by the defeat of a supply bill or tabling of a no-confidence motion.
Before 1903, British Columbia did not use a party system; instead, Premiers of British Columbia had no official party affiliation and were chosen by elected members of the legislative assembly from among themselves. Candidates ran as "Government", "Opposition", "Independent", or in formulations such as "Opposition independent", indicating their respective positions to the incumbent regime.