Karate competitions at the 2015 Pan American Games in Toronto, Canada were held from July 23 to 25 at the Hershey Centre (Mississauga Sports Centre) in Mississauga. Due to naming rights the arena was known as the latter for the duration of the games. The competition was held under the kumite discipline, with men and women each competing in five events each. A total of 80 athletes from 14 nations took part.