| Sergei Chumachenko | |
| Fullname: | Sergei Leonidovich Chumachenko |
| Birth Date: | 14 February 1973 |
| Position: | Forward/Midfielder |
| Youthclubs1: | SDYuShOR-3 Sovetsky Raion Moscow |
| Years1: | 1991 |
| Years2: | 1991 |
| Years3: | 1992–1995 |
| Years4: | 1995–1999 |
| Years5: | 2000 |
| Clubs5: | FC Spartak-Orekhovo Orekhovo-Zuyevo |
| Caps1: | 0 |
| Caps2: | 2 |
| Caps3: | 73 |
| Caps4: | 108 |
| Caps5: | 3 |
| Goals1: | 0 |
| Goals2: | 0 |
| Goals3: | 7 |
| Goals4: | 12 |
| Goals5: | 0 |
Sergei Leonidovich Chumachenko (Russian: Серге́й Леонидович Чумаченко; born 14 February 1973) is a former Russian professional footballer.
He made his professional debut in the Soviet Second League B in 1991 for FC Torpedo Mytishchi. He played 1 game in the UEFA Cup Winners' Cup 1993–94 for FC Torpedo Moscow.