Raoul II, Lord of Coucy (died 1250) was a son of Enguerrand III and his wife Maria of Oisy. In 1246 he succeeded his father as lord of Coucy. Raoul died at the siege of El Mansoura in Egypt during the Seventh Crusade.
Raoul married Elisabeth, daughter of Walter III of Châtillon, and later remarried to Philippe of Dammartin, daughter of Simon of Dammartin.