| Péter Sárfalvi | |
| Nationality: | Hungarian |
| Sport: | Modern pentathlon |
| Birth Date: | 31 July 1970 |
| Birth Place: | Budapest, Hungary |
Péter Sárfalvi (born 31 July 1970) is a Hungarian modern pentathlete. He competed at the 1996 Summer Olympics and the 2000 Summer Olympics.[1]