Empoli is a town and comune in the Metropolitan City of Florence, Tuscany, Italy, about 30 km southwest of Florence, to the south of the Arno in a plain formed by the river. The plain has been usable for agriculture since Roman times. The commune's territory becomes hilly as it departs from the river. Empoli is on the main railway line from Florence to Pisa, and is the point of divergence of a line to Siena. Empoli has an enduring tradition as an agricultural centre. It has given its name to a local variety of artichoke.

The Metropolitan City of Florence is an administrative division called metropolitan city in the Tuscany region of Italy. Its capital is the city of Florence. It replaced the province of Florence. It was first created by the reform of local authorities and then established by the Law 56/2014. It has been operative since 1 January 2015.