Petrosino is a town in Sicily, Italy.

Petrosino may also refer to:

• Lieutenant Joseph Petrosino Park, Bensonhurst, Brooklyn, New York City
• Petrosino Square, a park in lower Manhattan in New York City, named for Joseph Petrosino

• Joseph Petrosino (1860–1909), New York City police officer and organized crime investigator
• Kiki Petrosino (born 1979), American poet and professor
• Natty Hollmann (aka Natty Petrosino; 1936–2021), Argentinian philanthropist, humanitarian, actor, and model
• Steven Petrosino (born 1951), American competitive drinker; see Drinking culture#Speed drinking

• Maria Perosino (1961–2014), Italian author and art historian
• Petrosina, a suborder of marine haplosclerid sponges

This disambiguation page lists articles associated with the title Petrosino.
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