Stéphane Traineau (born 16 June 1966) is a French judoka.
| Year | Tournament | Place | Weight class |
|---|---|---|---|
| 2000 | Olympic Games | 3rd | Half heavyweight (100 kg) |
| 1999 | World Judo Championships | 5th | Half heavyweight (100 kg) |
| European Judo Championships | 1st | Half heavyweight (100 kg) | |
| 1997 | Mediterranean Games | 3rd | Half heavyweight (95 kg) |
| 1996 | Olympic Games | 3rd | Half heavyweight (95 kg) |
| 1995 | World Judo Championships | 3rd | Half heavyweight (95 kg) |
| European Judo Championships | 3rd | Half heavyweight (95 kg) | |
| 1993 | World Judo Championships | 3rd | Half heavyweight (95 kg) |
| European Judo Championships | 1st | Half heavyweight (95 kg) | |
| Mediterranean Games | 1st | Half heavyweight (95 kg) | |
| 1992 | European Judo Championships | 1st | Half heavyweight (95 kg) |
| 1991 | World Judo Championships | 1st | Half heavyweight (95 kg) |
| European Judo Championships | 3rd | Half heavyweight (95 kg) | |
| 1990 | European Judo Championships | 1st | Half heavyweight (95 kg) |
| 1989 | World Judo Championships | 5th | Half heavyweight (95 kg) |