| Lev Kornilov | |
| Fullname: | Lev Sergeyevich Kornilov |
| Birth Date: | 26 January 1984 |
| Birth Place: | Nakhodka, Russian SFSR |
| Height: | 1.81 m |
| Position: | Midfielder |
| Youthclubs1: | Vodnik Nakhodka |
| Years1: | 2006–2007 |
| Clubs1: | FC Okean Nakhodka |
| Caps1: | 49 |
| Goals1: | 2 |
| Years2: | 2008 |
| Clubs2: | FC Dynamo Barnaul |
| Caps2: | 32 |
| Goals2: | 3 |
| Years3: | 2009 |
| Caps3: | 19 |
| Goals3: | 0 |
| Years4: | 2009 |
| Caps4: | 14 |
| Goals4: | 0 |
| Years5: | 2010 |
| Caps5: | 18 |
| Goals5: | 0 |
| Years6: | 2010–2011 |
| Clubs6: | FC Dynamo Bryansk |
| Caps6: | 42 |
| Goals6: | 3 |
| Years7: | 2012–2013 |
| Clubs7: | FC Tyumen |
| Caps7: | 32 |
| Goals7: | 2 |
| Years8: | 2013–2014 |
| Clubs8: | FC Torpedo Moscow |
| Caps8: | 10 |
| Goals8: | 0 |
| Years9: | 2014–2015 |
| Caps9: | 21 |
| Goals9: | 0 |
| Years10: | 2016 |
| Caps10: | 9 |
| Goals10: | 0 |
| Years11: | 2016–2017 |
| Caps11: | 27 |
| Goals11: | 0 |
| Years12: | 2017–2018 |
| Clubs12: | FC Syzran-2003 |
| Caps12: | 20 |
| Goals12: | 0 |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 2 |
Lev Sergeyevich Kornilov (ru|Лев Серге́евич Корнилов; born 26 January 1984) is a Russian former professional footballer.
He played 6 seasons in the Russian Football National League for 7 different teams.