Pierluigi is an Italian masculine given name meaning "Peter Louis". It is often an abbreviation of "Piero Luigi". Famous people with this given name include:
Pierluigi Benedettini- Sammarinese footballer
Pierluigi Casiraghi- Italian footballer
Pierluigi Cera- Italian footballer
Pierluigi Collina- Italian football referee
Pierluigi Conforti- Italian road racer
Pierluigi Martini- Italian racing driver
Pierluigi Marzorati- Italian basketball player
Pierluigi Pairetto- Italian football referee
Pierluigi Zappacosta- Italian businessman
Pierluigi da Palestrina - Italian Renaissance composer
