San Leonardo is a romanesque-style, Roman Catholic rural parish church located on Via della Chiesa #19/a, just outside of the former castle overlooking in the neighborhood of Artimino of town of Carmignano, province of Prato, region of Tuscany, Italy.
The church was expanded in the 12th century, under the patronage of Countess Matilde di Canossa.
The walls still contain Etruscan tomb spolia, with some now moved to the local archeologic museum.
The interior houses a wooden polychrome crucifix (1560) and a Madonna del Pozzo, copy of Franciabigio's work.
[1] It contains a 15th-century wooden statue of St Anthony Abbot, attributed to Agnolo di Polo and a statue of San Leonardo attributed to Domenico di Niccolò “dei Cori”.