Alain Lemercier (born January 11, 1957 in Flers, Orne) is a retired male race walker from France, who competed in two consecutive Summer Olympics (1988 and 1992) during his career.
| Year | Competition | Venue | Position | Notes |
|---|---|---|---|---|
| Representing France | ||||
| 1986 | European Championships | Stuttgart, West Germany | 14th | 50 km |
| 1987 | World Race Walking Cup | New York City, United States | 17th | 50 km |
| World Championships | Rome, Italy | 23rd | 50 km | |
| 1988 | Olympic Games | Seoul, South Korea | 16th | 50 km |
| 1992 | Olympic Games | Barcelona, Spain | 16th | 50 km |
| 1994 | European Championships | Helsinki, Finland | 13th | 50 km |