Tonje Frydenberg Daffinrud (born 19 September 1991) is a retired Norwegian professional golfer.

She played on the Ladies European Tour between 2015 and 2021, and represented Norway at the 2020 Tokyo Olympics.

[4][5] Daffinrud joined the LET Access Series midway through the 2014 season and won two tournaments back-to-back in October, the Azores Ladies Open in Azores, Portugal and the Grecotel Amirandes Ladies Open in Crete, Greece.

[9] Plagued by injuries, Daffinrud announced her retirement from tour following the 2020 Tokyo Olympics, just days before her 30th birthday.

[10] 1Co-sanctioned by the Swedish Golf Tour 1Co-sanctioned by the LET Access Series Results not in chronological order.