Bonnier is a surname. Notable people with the surname include:
Åke Bonnier (born 1957), Swedish bishop in the Diocese of SkaraAntoine Bonnier d'Alco (1750–1790), French diplomat during the French RevolutionCéline Bonnier (1965–), actress from Quebec, CanadaClaude Bonnier (1897–1944), member of the French resistanceEva Bonnier (1855–1907), Swedish painterFernand Bonnier de La Chapelle (1922–1942), member of the French resistanceGaëtan Bonnier (1857-1944), French generalGaston Bonnier (1853–1922), French botanist and plant ecologistJoakim Bonnier (1930–1972), Swedish racing driverJonas Bonnier (born 1957), Swedish novelistJoseph-Arsène Bonnier (1879–1962), Canadian politicianJules Joseph Bonnier (1859-1908), French zoologistLukas Bonnier (1922–2006), Swedish publisherValérie Bonnier, French actress and novel writer who played Fabienne in the 1977 film The Man Who Loved Women