| Intro | New Caledonian footballer |
| Is |
Athlete Football player Association football player |
| From | France |
| Type | Sports |
| Gender | male |
| Birth | 15 December 1980 |
| Age: | 39 years |
Yohann Laurent Mercier (born December 15, 1980) is a footballer from New Caledonia. He plays as a Defence and has played football with ACB Poya since 2007. He previously played for JS Baco.