Drouin is a surname. Notable people with the surname include:
André Drouin, Canadian politicianClaude Drouin (born 1956), Canadian politicianDerek Drouin (born 1990), Canadian high jumperJacques Drouin (born 1943), Canadian animatorJonathan Drouin (born 1995), Canadian ice hockey playerJude Drouin (born 1948), Canadian ice hockey playerMarie-Josée Drouin (born 1949), Canadian economistMark Robert Drouin (1903–1963), Canadian politicianNoël Drouin (1912–2001), Progressive Conservative party member of the Canadian House of CommonsOlivier-Napoléon Drouin (1867–1943), Canadian politician, mayor of Quebec City from 1910 to 1916Oscar Drouin (1890–1953), Canadian politicianP. C. Drouin (born 1974), Canadian ice hockey player for the Fort Wayne KometsPolly Drouin (1908–1968), Canadian ice hockey playerRichard Drouin (born 1932), Canadian lawyer and businessmanStéphen Drouin (born 1984), French footballerVincent Drouin (born 1932), Liberal party member of the Canadian House of Commons
