DeFeo is a surname. Notable people with the surname include:
- Jay DeFeo (1929–1989), American artist
- Peter DeFeo (1902–1993), American mobster
- Ronald DeFeo Jr. (1951–2021), American mass murderer
- Ubi de Feo (born 1974), Italian educator
- Vincenzo De Feo (1876–1955), Italian admiral
This page lists people with the surname DeFeo.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.