Siffredi is an Italian surname. Notable people with the surname include:
- Marco Siffredi (1979–2002), French snowboarder and mountaineer
- Rocco Siffredi (born 1964), Italian pornographic actor, director, and producer
This page lists people with the surname Siffredi.
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.