'''Moussier''' is both a surname and a given name. Notable people with the name include:
*Jeanine Moussier (1930–2024), French sprinter *Sabine Moussier (born 1968), German-Mexican actress *Moussier Tombola (born 1987), Senegalese-French comedian *Jean Baptiste Moussier (died 1831), French-Louisianian slave trader
{{given name|type=both}}