The Oratory of Saint Stephen (Italian: Oratorio di Mocchirolo) is a Roman Catholic chapel in Mocchirolo in the town of Lentate sul Seveso, part of the Province of Monza and Brianza, Lombardy, northern Italy.

The interior walls of the church once contained frescos that were removed and transferred to be housed the Pinacoteca di Brera in Milan. The frescos currently appear in apse are the reproduction of the original.

• "Associazione amici dell' Abbazia di Viboldone, Oratorio di Mocchirolo". Archived from the original on 2012-01-20. Retrieved 2011-09-09.