Pierre Mercier (born 7 June 1982) is a Haitian former professional footballer who played as a full-back. In 2008, he made six appearances for the Haiti national team, playing in the 2010 FIFA World Cup qualifiers. He also holds French citizenship.
Born in Fond Cochon, Haiti in 1982, Mercier was adopted by a family in Pamiers at the age of five, at which point he also started playing football. Following a stint at Toulouse Fontaines, he joined the Toulouse FC youth academy, going on to play for Muret, JS Cugnaux, ASAG Auch, Montauban, Balma, CS Louhans-Cuiseaux, and US Luzenac. At Montauban, he played as a full-back. He played professionally at Gueugnon. For the 2012âÂÂ13 season, he joined Toulouse Rodéo.
As of 2013 Mercier was writing poems.