William Crutchfield (November 16, 1824 – January 24, 1890) was an American politician who represented the 3rd congressional district of Tennessee in the United States House of Representatives for one term (1873–1875). He also served several terms as an alderman in his adopted hometown of Chattanooga, where he was a prominent figure and businessman. A Southern Unionist, he garnered regional fame and notoriety in January 1861 when he engaged in a heated debate with future Confederate States president Jefferson Davis at his family's Chattanooga hotel.