Pierangeli is an Italian surname derived from the given name Pierangelo. Notable people with the surname include:
Anna Maria Pierangeli (1932–1971), known as Pier Angeli, Italian actress, model and singer Maria Luisa Pierangeli (1932–2023), known as Marisa Pavan, Italian and French actress Mario Bernardo Pierangeli (1914–1988), Italian tax lawyer, forger and pretender Ulderico Pierangeli (1866–?), the abusive husband of Italian author Sibilla Aleramo
See also Pierangelo Pietrangeli Pietrangelo