The Hospital Brothers of Saint Anthony, Order of Saint Anthony or Canons Regular of Saint Anthony of Vienne (Canonici Regulares Sancti Antonii, or CRSAnt), also Antonines or Antonites, were a congregation in the Roman Catholic church, founded in c. 1095, with the purpose of caring for those suffering from the common medieval disease of Saint Anthony's fire. The mother abbey was the abbey of Saint-Antoine-l'Abbaye.