Coquelin is a French surname. Notable people with the surname include:
Benoît-Constant Coquelin (1841–1909), French actor
Charles Coquelin (1802–1852), French economist
Ernest Alexandre Honoré Coquelin (1848–1909), French actor, brother of Benoît-Constant
Francis Coquelin (born 1991), French footballer
Jean Coquelin (1865–1944), French actor, son of Benoît-Constant
Pierre Coquelin de Lisle (1900–1980), French sports shooter