Dart is a surname. Notable people with the surname include:
Doc Corbin Dart (born 1953), American punk rock singer G. F. J. Dart (1905–1978), New Zealand educational reformer and scholar Harriet Dart (born 1996), British professional tennis player Harry Grant Dart (1869–1938), American cartoonist and illustrator Jaxson Dart (born 2003), American football player Joe Dart (born 1991), bassist of funk band Vulfpeck John Dart (1837–1910), Canadian Anglican bishop John Dart (died 1730), English lawyer and clergyman John Raynor Dart (1855–1935), New Zealand Anglican priest Justin Whitlock Dart Sr. (1907–1984), American entrepreneur Justin Whitlock Dart Jr. (1930–2002), American disability activist Kenneth Dart (born 1955), American businessman and billionaire Leslee Dart, American publicist and entrepreneur Raymond Dart (1893–1988), Australian anatomist and anthropologist Rollin Dart (1925–2016), American banker Tom Dart (born 1962), American lawyer and politician, and sheriff of Cook County, Illinois Thurston Dart (1921–1971), British musicologist William A. Dart (1814–1890), American lawyer and politician Yoshiko Dart, disability rights activist