Kristrún Rut Hassing Antonsdóttir (born 12 October 1994) is an Icelandic multi-sport athlete. She played in both the Icelandic top-tier basketball and football leagues and later professionally in football overseas.
In October 2017, Kristrún signed with Serie B club A.S.D. Chieti.[3] In her first game, she scored after 2 minutes in a 4–0 victory against Real Colombo.[4] For the season, she appeared in 17 games for Chieti, scoring 5 goals.[5]