David Gordon Steuart (January 26, 1916 – November 5, 2010) was a Saskatchewan politician, cabinet minister and senator. Born in Regina, Saskatchewan, the son of Francis J. Steuart and Abbie Cory Thomas, Steuart moved to Prince Albert with his family in 1936. In the same year, he married Eunice Mary Cooke. Steuart served as a navigator in the Royal Canadian Air Force during World War II. He was elected to Prince Albert city council in 1951 and served as mayor from 1954 to 1958. He also served as president of the Saskatchewan Urban Municipalities Association.