Chetwood is an English surname. Notable people with the surname include:
Benjamin Chetwood (1655–1728), English-born Irish politician Clifford Chetwood (1928–2009), British businessman Knightly Chetwood (1650–1720), English priest, poet and translator William Chetwood (1771–1857), American politician William Rufus Chetwood (died 1766), English publisher
See also Chetwood Creek, a river in California, United States Chetwoot Lake, in the heart of the Alpine Lakes Wilderness, Washington, United States Chetwode Chetwode (surname) Baron Chetwode