Charles IV, Duke of Anjou, also Charles of Maine, Count of Le Maine and Guise (1446 – 10 December 1481) was the son of the Angevin prince Charles of Le Maine, Count of Maine and Isabelle of Luxembourg.
He succeeded his father as Count of Maine, Guise, Mortain and Gien in 1472. He succeeded his uncle René I of Naples in 1480 as fourth Duke of Anjou and Count of Provence, according to the will of René, who had no surviving son. René's surviving daughter Yolande received Bar and was already Duchess of Lorraine.
- Grierson, Philip; Travaini, Lucia (1998). Medieval European Coinage: Volume 14, South Italy, Sicily, Sardinia. Cambridge University Press.
- Potter, David (1995). A History of France, 1460-1560: The Emergence of a Nation State. St. Martin's Press.