Marin Marais (French: [ma??~ ma??]; 31 May 1656, Paris – 15 August 1728, Paris) was a French composer and viol player.
He studied composition with Jean-Baptiste Lully, often conducting his operas, and with master of the bass viol Monsieur de Sainte-Colombe for six months.
In 1676 he was hired as a musician to the royal court of Versailles and was moderately successful there, being appointed in 1679 as ordinaire de la chambre du roy pour la viole, a title he kept until 1725.
He was the father of the composer Roland Marais (c.