John of Châtillon

John of Châtillon or Jean de Châtillon may refer to:


 * John of the Grating (died 1163), also called John of Châtillon, bishop of Aleth
 * John I, Count of Blois (died 1280), of the House of Blois-Châtillon
 * John of Châtillon (theologian) (died 1298)
 * John, Count of Saint-Pol (died 1344), of the House of Châtillon
 * John of Châtillon (1283–1363), Grand Master of France
 * John II, Count of Blois (died 1381), of the House of Blois-Châtillon
 * Jean de Laval-Châtillon (died 1398), knight, ancestor of Queen Jeanne de Laval
 * John I, Count of Penthièvre (died 1404), of the House of Blois-Châtillon
 * John II, Count of Penthièvre (died 1454), of the House of Blois-Châtillon