Santo Stefano a Macerata is a village in Tuscany, central Italy, administratively a frazione of the comune of Cascina, province of Pisa.

[1] Santo Stefano a Macerata is about 20 kilometres (12 mi) from Pisa and 7 kilometres (4.3 mi) from Cascina.

The main hamlet of the frazione is called Chiesanuova.

The frazione is home to the European Gravitational Observatory and the Virgo interferometer, one of the few facilities in the world for the search for gravitational waves.

This Province of Pisa location article is a stub.