Mathieu Cossou

{{Short description|French karateka (born 1985)}}

{{Use dmy dates|date=January 2024}}

Mathieu Cossou (born 1 June 1985 in Colombes, France) is a French karateka who won a silver medal in the men's kumite -65 kg weight class at the 2005 European Karate Championships.{{cite web|url=http://www.leparisien.fr/val-d-oise/cossou-prend-date-18-05-2005-2005956343.php|title=Cossou prend date|date=18 May 2005|publisher=Le Parisien|accessdate=9 February 2012}} Mathieu's brother Guillaume Cossou is also a karateka.[http://www.karaterec.com/en/competitors/mathieu-cossou/ Matthew Cossou] Karaterec.com. Retrieved 6 January 2012.