1986 Barbadian general election

A landslide victory is an election result in which the victorious candidate or party wins by an overwhelming margin. The term became popular in the 1800s to describe a victory in which the opposition is "buried", similar to the way in which a geological landslide buries whatever is in its path. What constitutes a landslide varies by the type of electoral system. Even within an electoral system, there is no consensus on what sized margin makes for a landslide.

The Barbados Labour Party (BLP), colloquially known as the "Bees", is a social democratic political party in Barbados established in 1938. Led by Prime Minister Mia Amor Mottley, it is the governing party of Barbados and the sole ruling party in the House of Assembly of Barbados, holding 30 out of 30 seats. The BLP was elected to government on 25 May 2018 after a decade in opposition, with Mottley becoming the country's first female prime minister. The party originally won all of the seats in the House of Assembly, but Bishop Joseph Atherley, the MP for St. Michael West, became an independent MP and the leader of the opposition on 2 June 2018. The party won all 30 seats in the 2022 general election.