| Denis Kniga | |
| Fullname: | Denis Mikhaylovich Kniga |
| Birth Date: | 14 April 1992 |
| Birth Place: | Chernigovka, Russia |
| Height: | 1.86 m |
| Position: | Goalkeeper |
| Years1: | 2011–2014 |
| Caps1: | 20 |
| Goals1: | 0 |
| Years2: | 2013 |
| Clubs2: | → Dynamo Bryansk (loan) |
| Caps2: | 15 |
| Goals2: | 0 |
| Years3: | 2014 |
| Clubs3: | → Rotor Volgograd (loan) |
| Caps3: | 1 |
| Goals3: | 0 |
| Years4: | 2015 |
| Caps4: | 10 |
| Goals4: | 0 |
| Years5: | 2015–2017 |
| Clubs5: | Tosno |
| Caps5: | 12 |
| Goals5: | 0 |
| Years6: | 2016 |
| Clubs6: | → Riga (loan) |
| Caps6: | 3 |
| Goals6: | 0 |
| Years7: | 2017 |
| Clubs7: | → Neftekhimik Nizhnekamsk (loan) |
| Caps7: | 10 |
| Goals7: | 0 |
| Years8: | 2017–2018 |
| Caps8: | 3 |
| Goals8: | 0 |
| Years9: | 2018 |
| Clubs9: | → Khimki (loan) |
| Caps9: | 0 |
| Goals9: | 0 |
| Years10: | 2018 |
| Clubs10: | Kolkheti-1913 Poti |
| Caps10: | 13 |
| Goals10: | 0 |
| Years11: | 2019–2020 |
| Clubs11: | Deren |
| Years12: | 2020 |
| Clubs12: | Dynamo Stavropol |
| Caps12: | 12 |
| Goals12: | 0 |
| Years13: | 2021 |
| Clubs13: | Yadro St. Petersburg (amateur) |
Denis Mikhaylovich Kniga (Russian: Денис Михайлович Книга; born 14 April 1992) is a Russian former professional football player.
He made his Russian Football National League debut for Luch-Energiya Vladivostok on 27 May 2012 in a game against FC Fakel Voronezh.
In April 2019, Kniga moved to Mongolia and joined Deren in the Mongolian National Premier League.[1]