Jessica Cosby (waxay dhalatay May 31, 1982) waa ciyaaryahan Maraykan ah oo ka ciyaara kubbadda koleyga. Waxay ka qeyb gashay tartanka 2007 World Championships iyo 2008 Olympic Games
iyagoo aan gaarin finalka. Ta ugu fiican ee shaqsiyadeed waa 74.2 mitir, waxaa lagu gaadhay May 22, 2014 magaalada Tucson, Arizona.