Martinsson is a surname. Notable people with the surname include: Barbro Martinsson (born 1935), former Swedish cross-country skier. Emil Martinsson (born 1979), Swedish sport shooter. Eric Martinsson (born 1992), Swedish professional ice hockey defenceman. Fridolf Martinsson, Swedish footballer. Gunnar Martinsson, Swedish footballer. Mikael Martinsson (born 1966), Swedish former footballer. Mikael Martinsson (ski jumper) (born 1968), Swedish former ski jumper. Örjan Martinsson (1936–1997), Swedish footballer.
https://en.wikipedia.org/wiki/Martinsson