Jan Larsen

Jan Larsen may refer to:


 * Jan Larsen (footballer) (1945–1993), Danish football defender
 * Jan Larsen (darts player) (born 1954), Danish darts player
 * Jan Larsen (swimmer) (born 1967), Danish swimmer
 * Jan Kjell Larsen (born 1983), Norwegian football goalkeeper
 * Jan Martin Larsen (born 1938), Norwegian cartographer, orienteer and politician
 * Jan-Erik Larsen (born 1963), Norwegian editor and politician