This article is about the 19th-century U.S. Representative for Kentucky. For the contemporaneous U.S. Senator for South Carolina, see John C. Calhoun. For others of the same name, see John Calhoun (disambiguation).
Calhoon was a member of the Kentucky House of Representatives in 1820, 1821, 1829, and 1830. He was unsuccessful candidate for election to the Twentieth Congress. He received the credentials of an election as an Adams candidate to the Twentieth Congress, held November 5–7, 1827, to fill the vacancy caused by the death of United States Representative William S. Young, but, in order to avoid a contest, resigned and, together with his opponent, Thomas Chilton, petitioned the Governor of Kentucky for a new election. He was again unsuccessful in this election.