Guernsey competed at the 2018 Commonwealth Games in the Gold Coast, Australia from 4 April to 15 April 2018. Guernsey's team consisted of 31 athletes across eight sports. It was Guernsey's 13th appearance at the Commonwealth Games. The first seven competitors were announced in September 2017. The final team members were announced on 24 November 2017. The overall team consisted of 24 men and seven women. Sport shooter was the island's flag bearer during the opening ceremony.