List of Famous people with last name Cairns

Christopher Lance Cairns is a former New Zealand cricketer and former ODI captain, who played for the New Zealand cricket team as an all-rounder. Cairns finished his Test career with a batting average of 33.53 and a bowling average of 29.40. In 2000, he was named as one of five Wisden Cricketers of the Year.

Alun Hugh Cairns is a Welsh Conservative Party politician who served as Secretary of State for Wales from 2016 to 2019. He was previously a member of the National Assembly for Wales for the South Wales West region from the 1999 Welsh Assembly Election until 2011, and was elected at the 2010 general election as the Member of Parliament (MP) for the Vale of Glamorgan. He resigned as Secretary of State on 6 November 2019, after claims he had known about a former aide's role in the 'sabotage' of a rape trial. Cairns said that he did not know the details of the case and in December 2019 he was cleared of breaking the ministerial code.

Leah Cairns is a Canadian actress. She is best known for her role as Lieutenant Margaret "Racetrack" Edmondson in Battlestar Galactica.

Simon Dallas Cairns, 6th Earl Cairns,, styled Viscount Garmoyle between 1946 and 1989, is a British businessman.