John of Foix

John of Foix or Jean de Foix may refer to:
 * John I, Count of Foix (died 1436)
 * John de Foix, 1st Earl of Kendal (died 1485)
 * John of Foix, Viscount of Narbonne (died 1500)
 * John III of Navarre (died 1516), was also Count John II of Foix