| Yuri Klyuchnikov | |
| Fullname: | Yuri Ivanovich Klyuchnikov |
| Birth Date: | 20 April 1963 |
| Birth Place: | Saratov, Russian SFSR |
| Position: | Defender |
| Youthclubs1: | FC Sokol Saratov |
| Years1: | 1981–1983 |
| Years2: | 1984–1985 |
| Years3: | 1986 |
| Years4: | 1986 |
| Years5: | 1987–1993 |
| Years6: | 1993 |
| Years7: | 1994–1995 |
| Years8: | 1995 |
| Years9: | 1995 |
| Clubs4: | FC Sokol Saratov |
| Clubs6: | KajHa Kajaani (Finland) |
| Clubs7: | FC Rostselmash Rostov-on-Don |
| Clubs9: | FC Istochnik Rostov-on-Don |
| Caps1: | 78 |
| Caps2: | 59 |
| Caps3: | 1 |
| Caps4: | 21 |
| Caps5: | 209 |
| Caps6: | 18 |
| Caps7: | 40 |
| Caps8: | 8 |
| Caps9: | 9 |
| Goals1: | 5 |
| Goals2: | 1 |
| Goals3: | 0 |
| Goals4: | 3 |
| Goals5: | 1 |
| Goals6: | 3 |
| Goals7: | 0 |
| Goals8: | 0 |
| Goals9: | 1 |
Yuri Ivanovich Klyuchnikov (ru|Юрий Иванович Ключников; born 20 April 1963) is a former Russian professional football referee and a player. He made his professional debut in the Soviet Second League in 1982 for FC Sokol Saratov.