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 footballerPierluigi Casiraghi- Italian footballerPierluigi Cera- Italian footballerPierluigi Collina- Italian football refereePierluigi Conforti- Italian road racerPierluigi Martini- Italian racing driverPierluigi Marzorati- Italian basketball playerPierluigi Pairetto- Italian football refereePierluigi Zappacosta- Italian businessmanPierluigi da Palestrina - Italian Renaissance composer