The Badia delle Sante Flora e Lucilla or Abbey of Saints Flora e Lucilla is a Medieval abbey in Arezzo, Tuscany, Italy.

The church was rebuilt starting in 1565 under the designs of Giorgio Vasari.

The presbytery has altar (1563) designed by Vasari for his family and once in his parish church of Santa Maria, and moved here in 1865.

The church also houses a painted Crucifix (1319) by Segna di Bonaventura and frescoes of the life of St Lawrence (1476) by Bartolomeo della Gatta.

The cupola was painted on canvas (1702) by the Baroque painter Andrea Pozzo.