| Nikolai Tyunin | |
| Fullname: | Nikolai Viktorovich Tyunin |
| Birth Date: | 6 January 1987 |
| Birth Place: | Vilyuchinsk, Russian SFSR |
| Currentclub: | FC Urartu (assistant coach) |
| Position: | Midfielder/Forward |
| Youthclubs1: | FC Akademika Moscow |
| Years1: | 2004–2005 |
| Clubs1: | FC Spartak Moscow |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2006 |
| Clubs2: | FC Presnya Moscow |
| Caps2: | 8 |
| Goals2: | 0 |
| Years3: | 2006–2007 |
| Clubs3: | FC Spartak-MZhK Ryazan |
| Caps3: | 37 |
| Goals3: | 8 |
| Years4: | 2007–2009 |
| Clubs4: | FC Rotor Volgograd |
| Caps4: | 58 |
| Goals4: | 4 |
| Years5: | 2009–2010 |
| Caps5: | 3 |
| Goals5: | 0 |
| Years6: | 2010 |
| Clubs6: | → FC SOYUZ-Gazprom Izhevsk (loan) |
| Caps6: | 10 |
| Goals6: | 4 |
| Years7: | 2011 |
| Clubs7: | FC Khimki |
| Caps7: | 21 |
| Goals7: | 2 |
| Years8: | 2012 |
| Clubs8: | FC Tyumen |
| Caps8: | 9 |
| Goals8: | 0 |
| Years9: | 2012 |
| Clubs9: | FC Zenit-Izhevsk |
| Caps9: | 11 |
| Goals9: | 0 |
| Years10: | 2013 |
| Clubs10: | FC Gornyak Uchaly |
| Caps10: | 11 |
| Goals10: | 1 |
| Years11: | 2013–2017 |
| Clubs11: | FC Khimki |
| Caps11: | 111 |
| Goals11: | 10 |
| Years12: | 2018–2019 |
| Clubs12: | FC Spartak-2 Moscow |
| Caps12: | 37 |
| Goals12: | 1 |
| Years13: | 2020 |
| Clubs13: | FC Spartak-2 Moscow |
| Caps13: | 0 |
| Goals13: | 0 |
| Manageryears1: | 2020 |
| Managerclubs1: | FC Khimki (analyst) |
| Manageryears2: | 2021 |
| Managerclubs2: | FC Noah (analyst) |
| Manageryears3: | 2022 |
| Managerclubs3: | FC Ararat-Armenia (analyst) |
| Manageryears4: | 2022– |
| Managerclubs4: | FC Urartu (assistant) |
Nikolai Viktorovich Tyunin (Russian: Николай Викторович Тюнин; born 6 January 1987) is a Russian professional football coach and a former player. He is an assistant coach with Armenian club FC Urartu.
He made his professional debut in the Russian Second Division in 2006 for FC Presnya Moscow.
He played 7 seasons in the Russian Football National League for 4 different teams.