Devenport is a surname. Notable people with this surname include:
Barrie Devenport (1935–2010), New Zealand swimmer and lifesaver Dominique Devenport, Swiss-American actress Emily Devenport (born 20th century), American science fiction writer Eric Devenport (1926–2012), British bishop Mary Devenport O'Neill (1879–1967, née Devenport), Irish poet and dramatist Paul Devenport (born 1966), New Zealand golfer Rhana Devenport (born 1960), Australian-born art curator
See also Davenport Devonport