Amalie Sara Colquhoun (20 March 1894 – 16 June 1974) was an Australian landscape and portrait painter who is represented in national and state galleries. In addition to painting landscapes, portraits and still lifes, Colquhoun designed and supervised the construction of stained glass windows for three of Ballarat's churches, , Lydiard Street Uniting Church and Mount Pleasant Methodist Church. She studied in both Melbourne and Sydney, exhibited in England and Australia and taught in the school she started with her husband in Melbourne.