French decathlete
Christian Plaziat (born 28 October 1963 in Lyon) is a retired French decathlete. During his career he won the European Championships, the European Indoor Championships and the World Indoor Championships.
| Year | Competition | Venue | Position | Event | Notes |
Representing  France |
| 1986 | European Championships | Stuttgart, West Germany | 7th | Decathlon | 8196 pts |
| Décastar | Talence, France | 1st | Decathlon | 7944 pts |
| 1987 | World Championships | Rome, Italy | 4th | Decathlon | 8307 pts |
| 1988 | Hypo-Meeting | Götzis, Austria | 4th | Decathlon | 8349 pts |
| Olympic Games | Seoul, South Korea | 5th | Decathlon | 8272 pts |
| Décastar | Talence, France | 1st | Decathlon | 8512 pts |
| 1989 | Hypo-Meeting | Götzis, Austria | 1st | Decathlon | 8485 pts |
| Décastar | Talence, France | 1st | Decathlon | 8512 pts |
| 1990 | European Championships | Split, Yugoslavia | 1st | Decathlon | 8574 pts |
| Décastar | Talence, France | 1st | Decathlon | 8525 pts |
| 1991 | World Championships | Tokyo, Japan | 9th | Decathlon | 8122 pts |
| Décastar | Talence, France | 1st | Decathlon | 8456 pts |
| 1992 | European Indoor Championships | Genoa, Italy | 1st | Heptathlon | 6418 pts |
| Olympic Games | Barcelona, Spain | DNF | Decathlon | — |
| 1993 | Hypo-Meeting | Götzis, Austria | 8th | Decathlon | 8107 pts |
| World Championships | Stuttgart, Germany | 6th | Decathlon | 8398 pts |
| 1994 | European Indoor Championships | Paris, France | 1st | Heptathlon | 6268 pts |
| European Championships | Helsinki, Finland | 4th | Decathlon | 8127 pts |
| 1995 | World Indoor Championships | Barcelona, Spain | 1st | Heptathlon | 6246 pts |
| Hypo-Meeting | Götzis, Austria | 6th | Decathlon | 8191 pts |
| World Championships | Gothenburg, Sweden | 6th | Decathlon | 8206 pts |
| 1996 | Olympic Games | Atlanta, United States | 11th | Decathlon | 8282 pts |
| 1997 | World Indoor Championships | Paris, France | 5th | Heptathlon | 6106 pts |
France 
