The Canadian province of Newfoundland and Labrador has a unicameral legislature, the General Assembly composed of the Lieutenant Governor and the House of Assembly, which operates on the Westminster system of government. The executive function of government is formed by the Lieutenant Governor, the premier and his or her cabinet.

The Progressive Conservative Party of Newfoundland and Labrador is a provincial political party in Newfoundland and Labrador, Canada. The party was founded in 1949 and most recently formed the Government of Newfoundland and Labrador from the 2003 general election until the 2015 general election. The party has served as the official opposition to the government of Newfoundland and Labrador since 14 December 2015. On October 14, 2023, MHA Tony Wakeham was elected leader.