Karl "Köping" Gustafsson (16 September 1888 – 20 February 1960) was a Swedish football player who competed at the 1908, 1912, and 1920 Summer Olympics.

[1][2] On club level, Gustafsson represented IFK Köping, Köpings IS, Djurgården, Hallstahammar, and Westmannia.

[4] On 12 July 1908, Gustafsson scored Sweden's first ever international goal in the team's first match, an 11–3 win over Norway.

[7] In total, Gustafsson made 32 appearances for Sweden and scored 22 goals.

This biographical article related to an association football midfielder from Sweden is a stub.