Cairns School of Arts is a heritage-listed former school of arts and now the Cairns Museum at 93-105 Lake Street, Cairns City, Cairns Region, Queensland, Australia. It was designed by Tunbridge, Tunbridge & Lynch and built from 1907 to 1941 by Hanson & Sons. It was added to the Queensland Heritage Register on 21 October 1992. The Cairns Museum is a local history museum operated by the Cairns Historical Society.