Kaufusi is a surname. Notable people with the surname include:
Antonio Kaufusi (born 1984), Tongan rugby league footballer Bronson Kaufusi (born 1991), American football defensive end Corbin Kaufusi (born 1993), American football defensive end Felise Kaufusi (born 1992), New Zealand rugby league footballer Jason Kaufusi (born 1979), American football player Malupo Kaufusi (born 1979), Tongan rugby league footballer Michelle Kaufusi, American politician Oregon Kaufusi, New Zealand rugby league footballer Patrick Kaufusi (born 1994), Tongan rugby league footballer Steve Kaufusi (born 1963), American football defensive lineman