| Viktor Sinyak | |
| Fullname: | Viktor Anatolyevich Sinyak |
| Birth Date: | 5 May 1970 |
| Birth Place: | Minsk, Belarus |
| Weight: | Bantamweight |
| Sport: | Weightlifting |
| Weight Class: | Bantamweight |
| Team: | National team |
Viktor Sinyak (Виктор Анатольевич Синяк, born 5 May 1970) is a Belarusian male former weightlifter, who competed in the bantamweight category and represented Belarus at international competitions. He won the silver medal at the 1991 European Weightlifting Championships. He participated at the 1996 Summer Olympics.[1]