Lars Larsson may refer to:Lars Larsson, double European Rallycross Champion from Sweden Lars Larsson (archaeologist), chair of prehistoric archaeology at Lund University in Sweden Lars Larsson (footballer) (1962–2015), Swedish footballer Lars Larsson (musician), with Arvingarna Lars Larsson (athlete) (1911–1993), Swedish athlete Lars Larsson (rower) (1911-1991), Swedish Olympic rower Lars Gunnar Larsson, Swedish nuclear safety expert Lars Mejern Larsson, Swedish social democratic politician Lars Larsson Eldstierna (1626–1701), baron of Ostrogothia, son of Lars Gustafsson Vasa and Brita Törnros Lars Larsson i Lotorp, Swedish politician