| Sergei Chesnakov | |
| Fullname: | Sergei Ivanovich Chesnakov |
| Birth Date: | 31 October 1974 |
| Birth Place: | Voronezh, Russian SFSR |
| Currentclub: | FC Luki-Energiya Velikiye Luki (assistant coach) |
| Position: | Goalkeeper |
| Youthclubs1: | DYuSShOR-15 Voronezh |
| Years1: | 1993–1994 |
| Clubs1: | FC Iskra Smolensk |
| Caps1: | 28 |
| Goals1: | 0 |
| Years2: | 1995 |
| Clubs2: | FC Iskra Smolensk (amateur) |
| Years3: | 1995 |
| Caps3: | 0 |
| Goals3: | 0 |
| Years4: | 1996 |
| Years5: | 1996–2000 |
| Clubs5: | FC Avangard Kursk |
| Caps5: | 103 |
| Goals5: | 0 |
| Years6: | 2001–2002 |
| Caps6: | 35 |
| Goals6: | 0 |
| Years7: | 2003–2004 |
| Clubs7: | FC Fakel Voronezh |
| Caps7: | 30 |
| Goals7: | 0 |
| Years8: | 2005–2006 |
| Clubs8: | FC Avangard Kursk |
| Caps8: | 52 |
| Goals8: | 0 |
| Years9: | 2007–2008 |
| Caps9: | 49 |
| Goals9: | 0 |
| Years10: | 2009–2010 |
| Clubs10: | FC Gubkin |
| Caps10: | 33 |
| Goals10: | 0 |
| Years11: | 2010–2011 |
| Clubs11: | FC Dnepr Smolensk |
| Caps11: | 14 |
| Goals11: | 0 |
| Years12: | 2012–2013 |
| Clubs12: | FC Kameya-SGAFKSiT Smolensk |
| Years13: | 2013–2014 |
| Clubs13: | FC Dnepr Smolensk |
| Caps13: | 0 |
| Goals13: | 0 |
| Manageryears1: | 2015–2019 |
| Managerclubs1: | FC Dnepr Smolensk (assistant) |
| Manageryears2: | 2019 |
| Managerclubs2: | FC Volga Ulyanovsk (GK coach) |
| Manageryears3: | 2019– |
| Managerclubs3: | FC Luki-Energiya Velikiye Luki (assistant) |
Sergei Ivanovich Chesnakov (ru|Серге́й Иванович Чеснаков; born 31 October 1974) is a Russian professional football manager and a former player. He is an assistant coach with FC Luki-Energiya Velikiye Luki.
He played seven seasons in the Russian Football National League for four different clubs.