Pirelli is an Italian surname. Notable people with the surname include:
Gennaro Pirelli (born 2000), Italian judoka Giovanni Battista Pirelli (1848–1932), Italian entrepreneur, engineer and politician, founder of Pirelli Leopoldo Pirelli (1925–2007), Italian businessman Piero Pirelli (1881–1956), Italian entrepreneur
See also Pirelli Pirelli (disambiguation)