Frederick Bates (June 23, 1777 – August 4, 1825), older brother of Edward Bates and James Woodson Bates, was an American attorney and politician. He was elected in 1824 as the second governor of Missouri and died in office in 1825. Before that he had served as a Justice of the Territorial Supreme Court for Michigan Territory, was appointed by Thomas Jefferson as Secretary of the Louisiana Territory and started to build his political base in St. Louis.