Karl Friberg (born 25 March 1999) is a Swedish tennis player.

Friberg has a career high ATP singles ranking of No.

[1] Friberg made his ATP main draw debut at the 2021 Stockholm Open after entering the doubles main draw as an alternate with Mohamed Safwat.

He received a wildcard for the 2023 Stockholm Open partnering Jonathan Mridha.

This biographical article relating to Swedish tennis is a stub.