| Headercolor: | Gold |
| Native Name: | Мингиян Артурович Семенов |
| Mingiyan Semenov | |
| Fullname: | Mingiyan Arturovich Semyonov |
| Nationality: |  Russian |
| Ethnicity: | Kalmyk |
| Birth Date: | 11 June 1990 |
| Birth Place: | Komsomolsky, Kalmykia, Russia |
| Height: | 170 cm |
| Country: | Russian |
| Sport: | Wrestling |
| Weight Class: | 55-59 kg |
| Event: | Greco-Roman |
| Coach: | Buda Zambaiev |
| Worlds: | (2014) |
| Regionals: | (2016) (2017) |
| Nationals: | (2012, 2014, 2018) |
| Olympics: | (2012) |
| Show-Medals: | yes |
Mingiyan Arturovich Semyonov (Russian: Мингиян Артурович Семёнов, born 11 June 1990) is a Russian wrestler of Kalmyk descent, who won the bronze medal at the 2012 Summer Olympics in the Greco-Roman 55 kg event.[1] His twin brother Sanal Semenov competes in the same event alongside his brother.[2] He is also the 2016 European Champion and a World Championship silver medalist.