Saint Eustochia Calafato (†1485) is a Franciscan Italian saint from the Order of the Poor Clares. In 1464 she founded a convent which became known as Montevergine ("Mountain of the Virgin"). The building project was apparently completed through the funding of a wealthy relative. Eustochia was chosen abbess, and at the time of her death, the convent was home to 50 sisters. She died on 20 January 1485, at the age of 50. She was canonized on 11 June 1988 in Messina by Pope John Paul II. She is co-patroness of Messina and her Feast Day is commemorated on 20 January.