Saint Pier

Saint Pier or St. Pier may refer to:

People

• Peter Damian, also known as St Pier Damiano (c. 1007–1072 or 1073) — Italian monk and cardinal
• Pier Giorgio Frassati (1901–1925) — Catholic activist canonized in 2025

Surname

• St Pier (surname)

Musical works

• Natasha St-Pier (album) — Sixth studio album recorded by Natasha St-Pier