Cupit and Cupitt are surnames. Notable people with these surnames include:
Cupit Billy Cupit (1908–1992), English footballer Buster Cupit (1927–2023), American golfer Jacky Cupit (1938–2026), American golfer
Cupitt Don Cupitt (1934–2025), English Anglican priest and lecturer Joseph Cupitt (1867–1932), English cricketer Joshua Cupitt (2002- ), American collegiate football player
See also Cubitt