John LaRue Helm (July 4, 1802 – September 8, 1867) was the 18th and 24th governor of the U.S. state of Kentucky, although his service in that office totaled less than fourteen months. He also represented Hardin County in both houses of the Kentucky General Assembly and was chosen to be the Speaker of the Kentucky House of Representatives four times. In 1838 his sole bid for federal office ended in defeat when his opponent, Willis Green, was elected to the U.S. House of Representatives.