Carolyn Rexroat Warner (August 2, 1930 – October 9, 2018) was an American politician who served as the 15th Superintendent of Public Instruction for the state of Arizona, elected as a Democrat, from 1975 to 1987. Warner was the Democratic nominee for Governor of Arizona in 1986, but was defeated by then-State Senator Evan Mecham, who would go on to be impeached.