Villa il Gioiello ("The Jewel") is a villa in Florence, central Italy, famous for being one of the residences of Galileo Galilei, which he lived in from 1631 until his death in 1642. It is also known as Villa Galileo (not to be confused with the other homes of Galileo found in Florence, which are in Costa San Giorgio, as well as a villa in Bellosguardo).