| Roman Kosyanchuk | |
| Fullname: | Roman Igorevich Kosyanchuk |
| Birth Date: | 24 October 1993 |
| Birth Place: | Ashgabat, Turkmenistan |
| Height: | 1.79 m |
| Position: | Midfielder |
| Currentclub: | FC Chelyabinsk |
| Clubnumber: | 37 |
| Youthclubs1: | FC Rubin Kazan |
| Years1: | 2011–2013 |
| Clubs1: | FC Rubin-2 Kazan |
| Caps1: | 68 |
| Goals1: | 7 |
| Years2: | 2013–2014 |
| Caps2: | 11 |
| Goals2: | 2 |
| Years3: | 2014–2016 |
| Caps3: | 45 |
| Goals3: | 11 |
| Years4: | 2016–2018 |
| Caps4: | 43 |
| Goals4: | 2 |
| Years5: | 2018–2019 |
| Clubs5: | PFC Sochi |
| Caps5: | 21 |
| Goals5: | 0 |
| Years6: | 2019–2020 |
| Caps6: | 18 |
| Goals6: | 0 |
| Years7: | 2020–2021 |
| Clubs7: | FC Novosibirsk |
| Caps7: | 27 |
| Goals7: | 1 |
| Years8: | 2021–2022 |
| Caps8: | 22 |
| Goals8: | 3 |
| Years9: | 2022–2023 |
| Caps9: | 21 |
| Goals9: | 2 |
| Years10: | 2023– |
| Clubs10: | FC Chelyabinsk |
| Caps10: | 42 |
| Goals10: | 2 |
| Pcupdate: | 17 November 2024 |
Roman Igorevich Kosyanchuk (ru|Роман Игоревич Косянчук; born 24 October 1993) is a Russian football midfielder who plays for FC Chelyabinsk.
He made his debut in the Russian Second Division for FC Rubin-2 Kazan on 25 April 2011 in a game against FC Zenit-Izhevsk Izhevsk.
He made his Russian Football National League debut for FC Neftekhimik Nizhnekamsk on 13 October 2013 in a game against FC Khimik Dzerzhinsk.