Leandersson is a Swedish surname. Notable people with the surname include:
Bengt Leandersson, Swedish ski-orienteering competitor Jonas Leandersson, Swedish orienteering competitor Lina Leandersson (born 1995), Swedish actress Gösta Leandersson (1918–1995), Swedish marathon runner Romeo Leandersson (born 2008), Swedish footballer Tomas Leandersson (1966–2021), Swedish ten-pin bowler William Leandersson (born 1984), Swedish footballer