Malcolm John Bryce AO (10 April 1943 – 3 March 2018) was an Australian politician, who served as a Labor Party member of the Legislative Assembly of Western Australia from 1971 to 1988, representing the seat of Ascot. He was deputy leader of the Labor Party from 1977 to 1980 and from 1981 to 1988, and served as deputy premier under Brian Burke.