| Building Name: | Oratory of Mocchirolo |
| Location: | Lentate sul Seveso, Italy |
| Geo: | 45.6784°N 9.1319°W |
| Religious Affiliation: | Roman Catholic |
| Province: | Monza and Brianza |
| Status: | National monument |
| Architecture: | yes |
| Architecture Type: | Church |
| Architecture Style: | Romanesque |
| Year Completed: | 1377 |
The Oratory of Saint Stephen (it|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.