Bellis is a surname. Notable people with the surname include:
Alf Bellis (1920–2013), English footballer Antonio de Bellis (c. 1616 – c. 1656), Italian painter Benjamin N. Bellis (1924–2019), United States Air Force officer Charlotte Bellis, New Zealand journalist CiCi Bellis (born 1999), American tennis player Gavin Bellis (born 1973), Australian rower George Bellis (1904–1969), English footballer Guy Bellis (1886–1980), English actor Jonathan Bellis (born 1988), Manx cyclist Joseph H. Bellis (1867–1920), American politician Richard Roe Bellis (1964), American film and television music composer Scott Bellis, Canadian actor and film director