John of Châtillon
John of Châtillon or Jean de Châtillon may refer to:
- John of the Grating, also called John of Châtillon, bishop of Aleth
- John I, Count of Blois, of the House of Blois-Châtillon
- John of Châtillon
- John, Count of Saint-Pol, of the House of Châtillon
- , Grand Master of France
- John II, Count of Blois, of the House of Blois-Châtillon
- , knight, ancestor of Queen Jeanne de Laval
- John I, Count of Penthièvre, of the House of Blois-Châtillon
- John II, Count of Penthièvre, of the House of Blois-Châtillon