Stefan Hasselborg (born 30 April 1949) is a Swedish curler and curling coach.

[1] He is a 1990 European champion and 1985 World championship silver medallist.

[3][4] In 1990 he was inducted into the Swedish Curling Hall of Fame.

He is from a well-known Swedish curling family; his younger brother is longtime teammate Mikael and Mikael's children are Anna (2018 Winter Olympics champion) and Marcus, and his own daughter Maria is also a curler.

This biographical article relating to curling in Sweden is a stub.