Mallis is a surname. Notable people with the surname include:
A. George Mallis (1915-1999), American numismatist Arnold Mallis (1910–1984), American entomologist Fern Mallis (born 1948), executive director of the Council of Fashion Designers of America (CFDA) from 1991–2001
See also Malice (disambiguation) Malliß, municipality of Mecklenburg-Vorpommern, Germany Mount Mallis, mountain in Antarctica