Petronio
Petronio is a family name for the following people:
- Arthur Pétronio (1897–1983), Swiss-Belgian-French violinist and sound poet
- Renato Petronio (1891–1976), Italian rower
Petronio is also the name of:
- Basilica of San Petronio , main church of Bologna
- Petronio (Bach) , a brook in Liguria, flows into the Mediterranean at Sestri Levante
