![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/40px-Wiktionary-logo-en-v2.svg.png)
Look up guadagnino in Wiktionary, the free dictionary.
Guadagnino is a surname. Notable people with the surname include:
- Kathy Guadagnino (born 1961), American golfer
- Luca Guadagnino (born 1971), Italian director and screenwriter
- Vinny Guadagnino (born 1987), American Jersey Shore star and actor