Magnus Nilsson may refer to:
Magnus the Strong (; 1106–1134), Scandinavian ruler Magnus Nilsson (ice hockey) (born 1978), Swedish ice hockey player Magnus Nilsson (chef) (born 1983), Swedish chef (born 1947), winner of the 1992 Guldbagge Award for Best Screenplay Magnus Nilsson (athlete) (1888–1958), Swedish pole vaulter; see Sweden at the 1912 Summer Olympics