| Sergei Ivanov | |
| Fullname: | Sergei Ivanovich Ivanov |
| Birth Date: | 22 March 1964 |
| Position: | Defender/Midfielder |
| Years1: | 1982–1983 |
| Caps1: | 10 |
| Goals1: | 0 |
| Years2: | 1984–1990 |
| Caps2: | 207 |
| Goals2: | 6 |
| Years3: | 1990–1991 |
| Clubs3: | FC APK Azov |
| Caps3: | 40 |
| Goals3: | 0 |
| Years4: | 1992 |
| Clubs4: | Navbahor Namangan |
| Caps4: | 23 |
| Goals4: | 0 |
| Years5: | 1993–1994 |
| Clubs5: | FC Lada Togliatti |
| Caps5: | 34 |
| Goals5: | 0 |
| Years6: | 1994 |
| Caps6: | 13 |
| Goals6: | 0 |
| Years7: | 1995 |
| Caps7: | 22 |
| Goals7: | 2 |
| Years8: | 1996 |
| Caps8: | 11 |
| Goals8: | 2 |
| Sergei Ivanov | |
| Fullname: | Sergei Ivanovich Ivanov |
| Birth Date: | 22 March 1964 |
| Years1: | 1997 |
| Years2: | 1998–2001 |
| League1: | Russian Third League |
| League2: | Russian Second Division |
| Role1: | Referee |
| Role2: | Referee |
Sergei Ivanovich Ivanov (Russian: Сергей Иванович Иванов; born 22 March 1964) is a former Russian football player and referee.