| Konstantin Kaynov | |
| Fullname: | Konstantin Nikolayevich Kaynov |
| Birth Date: | 2 May 1977 |
| Birth Place: | Gorky, Russian SFSR |
| Currentclub: | FC Chayka Peschanokopskoye (director) |
| Position: | Midfielder |
| Youthclubs1: | PFC CSKA Moscow |
| Years1: | 1995–1999 |
| Caps1: | 150 |
| Goals1: | 48 |
| Years2: | 1999–2000 |
| Caps2: | 25 |
| Goals2: | 6 |
| Years3: | 2000–2001 |
| Clubs3: | PFC Levski Sofia |
| Caps3: | 2 |
| Goals3: | 0 |
| Years4: | 2001 |
| Clubs4: | PFC CSKA Moscow |
| Caps4: | 5 |
| Goals4: | 0 |
| Years5: | 2001 |
| Caps5: | 3 |
| Goals5: | 1 |
| Years6: | 2002 |
| Clubs6: | FC Khimki |
| Caps6: | 17 |
| Goals6: | 0 |
| Years7: | 2003–2004 |
| Clubs7: | FC Oryol |
| Caps7: | 16 |
| Goals7: | 2 |
| Years8: | 2004–2007 |
| Clubs8: | FC Lada Togliatti |
| Caps8: | 110 |
| Goals8: | 19 |
| Years9: | 2007 |
| Caps9: | 13 |
| Goals9: | 7 |
| Years10: | 2008–2009 |
| Clubs10: | FC Lada Togliatti |
| Caps10: | 59 |
| Goals10: | 10 |
| Years11: | 2010 |
| Clubs11: | FC Gornyak Uchaly |
| Caps11: | 23 |
| Goals11: | 1 |
| Years12: | 2011–2012 |
| Caps12: | 40 |
| Goals12: | 10 |
| Years13: | 2012–2013 |
| Caps13: | 27 |
| Goals13: | 2 |
| Years14: | 2013–2014 |
| Clubs14: | FC Kolomna |
| Caps14: | 20 |
| Goals14: | 1 |
| Years15: | 2014 |
| Clubs15: | FC StArs Kolomensky Rayon |
| Years16: | 2016 |
| Clubs16: | FC Bronnitsy |
| Manageryears1: | 2016– |
| Managerclubs1: | FC Chayka Peschanokopskoye (director) |
Konstantin Nikolayevich Kaynov (Russian: Константин Николаевич Кайнов; born 2 May 1977) is a Russian professional football official and a former player. He works as a director with FC Chayka Peschanokopskoye.
He made his debut in the Russian Premier League in 1999 for FC Krylia Sovetov Samara. Kaynov played for Levski Sofia in the A PFG during the 2000/2001 season.[1]
His son Maksim Kaynov is a professional footballer.[2]