The article assesses recent research which sheds light on the devotion to the Virgin Mary in Provence during the Counter- Reformation, and was spread by religious orders, and taken up by the secular clergy and pious laymen grouped together into brothe rhoods, Provence, which is close to Italy and the papal enclaves, was the favourite area for the blossoming of the cult of the Virgin Mary, the mainspring of pious fervour in the second half of the seventeenth century. This is shown by the number and naming of the brotherhoods (of the Rosary, of penitents...), the changing of the paintings in churches and chapels, which, from retable to ex- voto, give the Virgin a privileged position, and the setting up of new chapels of pilgrimage dedicated to Mary who is regarded as the universal protector in contrast with the very specialized thera peutic saints. The success of the devotion to the Virgin Mary in Provence during the last century of the Ancien Régime, significantly affects the choices made at important passages in life: an increase passages in the number of baby girls christened Mary, the genera lization of invocations to the Virgin Mary in the testaments, which declines however in the second half of the eighteenth century. But the devotion to the Virgin Mary will prove one of the main sup ports for the Catholic come-back in the nineteenth century