Sergei Kosmynin
# Sergei Kosmynin

Sergei Kosmynin (born 26 May 1964) is a Russian judoka. He competed in the men's half-lightweight event at the 1992 Summer Olympics, representing the Unified Team.

## Achievements

| Year | Tournament | Place | Weight class |
| - | - | - | - |
| 1994 | European Judo Championships | 1st | Lightweight (71 kg) |
| 1993 | World Judo Championships | 3rd | Half lightweight (65 kg) |
| 1993 | European Judo Championships | 1st | Half lightweight (65 kg) |
| 1991 | World Judo Championships | 3rd | Half lightweight (65 kg) |
| 1989 | World Judo Championships | 3rd | Half lightweight (65 kg) |
| 1989 | European Judo Championships | 2nd | Half lightweight (65 kg) |
| 1988 | European Judo Championships | 3rd | Half lightweight (65 kg) |
| 1987 | European Judo Championships | 3rd | Half lightweight (65 kg) |
