Jesper Mathisen (born 17 March 1987) is a former Norwegian football player. Originally a striker, he converted to being a defender. He has been on the first team since 2004, but only in the 2008 season has he been getting significant playing time He did better for youth specific national teams, and in 2005 scored four goals against Malta on the U-18 team. Jesper Mathisen is the son of footballer Svein "Matta" Mathisen, who is often referred to as a legendary Start player.