San Michele Arcangelo (St Michele Archangel) is a 13th-century Romanesque-style Roman Catholic church located on Via Guarnacci #6 in Volterra, province of Pisa, region of Tuscany, Italy.

The church is across the street from the Medieval Palazzo Maffei-Guarnacci (Casa Torre Toscano).

The statue of the Madonna over the portal is a copy of a 14th-century original now in the Museum of Sacred Art.

It includes a Madonna and child terracotta by Giovanni della Robbia and a wood panel of The Guardian Angel by Nicolò Circignani.

In the oratory of Saint Christopher, there is a fresco of the Madonna and child, attributed to Vincenzo Tamagni.