Lars Karlsson

Lars Karlsson may refer to:


 * Lars Karlsson (handballer) (born 1948), Swedish handball player
 * Lars Erik Karlsson, Swedish darts player
 * Lars Karlsson (chess player) (born 1955), Swedish Grandmaster
 * Lars Karlsson (ice hockey) (born 1960), Swedish ice hockey player
 * Lars Peter Karlsson (born 1966), Swedish ice hockey player