Mornay may refer to:
People Charles-Edgar de Mornay Pierre de Mornay (d. 1306), bishop of Orleans & Auxerre and chancellor of France Philippe de Mornay Rebecca De Mornay, American film and television actress
Places Mornay, the estate of the De Mornay lords, near Nérondes, Cher, France Mornay, Saône-et-Loire, a commune in the French region of Bourgogne
Other Mornay sauce
See also Melchie Dumornay