Auclair is a French surname. Notable people with the surname include:

• Jean Auclair (born 1946), member of the National Assembly of France
• Josée Auclair (born 1962), Canadian explorer
• JP Auclair (1977-2014), Canadian freestyle skier
• Marcelle Auclair (1899–1983), French novelist, biographer, and journalist
• Michel Auclair (1922–1988), French actor
• Michèle Auclair (1924–2005), French violinist
• Vincent Auclair (born 1965), Canadian politician

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