The basilica of San Vincenzo in Prato is a Roman Catholic church located in Via Daniele Crespi 6, in Milan, region of Lombardy, Italy.

Later it was entitled to St. Vincent, when the latter's relics were found in an urn in the crypt, together with those of St. Quirinus and St. Nicomedes (859) and St. Abundius.

The name in Prato derives from its location in the "pratum" (in the field) area owned by bishop Odelpertus.

The octagonal baptistery on the exterior, on the left, was built by architect Paolo Mezzanotte in year 1932, and includes a column-shaped font called Pietra santa (the Saint Stone) coming from the ancient church of S. Nazaro in Pietra Santa, which was demolished in year 1889 during the construction of the new Via Dante.

Under the presbytery is the crypt, which has also a nave and two aisles divided by ten small columns with sculpted capitals.