| Petar Tachev | |
| Nationality: | Bulgarian |
| Sport: | Weightlifting |
| Birth Date: | 23 July 1938 |
| Birth Place: | Veliko Tarnovo, Bulgaria |
Petar Tachev (Bulgarian: Петър Тачев, born 23 July 1938) is a Bulgarian weightlifter. He competed at the 1960 Summer Olympics and the 1964 Summer Olympics.[1]