Jon Ryan, Canadian football player
Jonathan Robert Ryan (born November 26, 1981) is a Canadian professional football punter for the Saskatchewan Roughriders of the Canadian Football League (CFL). He played college football for the University of Regina Rams, and began his professional career with the Winnipeg Blue Bombers of the CFL after being selected in the Canadian College Draft. He also played for the Green Bay Packers and was a member of the Seattle Seahawks for ten seasons.