Bonin is a surname. Notable people with the surname include:
Anatoliy Bonin (1915–1981), Soviet soldier during World War II, Hero of the Soviet Union Celeste Bonin (born 1986), professional wrestler currently working under the ring name "Kaitlyn" Charlotte Bonin (born 1987), Italian professional triathlete Gordie Bonin (1948–2013), Canadian drag racer Grzegorz Bonin (born 1983), Polish footballer, midfielder, right winger, dribbler and long-distance-striker Marcel Bonin (1931–2025), Canadian ice hockey player Marcel Bonin (sport shooter) (1904–1980), French sport shooter Patrick Bonin, Canadian politician Paul Bonin, English songwriter and musician Tomasz Bonin (born 1973), Polish heavyweight boxer Viktor Bonin (1918–1993), Soviet soldiers during World War II, Hero of the Soviet Union William Bonin (1947–1996), American serial murderer Pierre-Cédric Bonin (died 2009), French co-pilot on Air France Flight 447
See also von Bonin