The women's giant slalom competition of the Nagano 1998 Olympics was held at Mount Yakebitai on 10 February.

[1] It was the first time snowboarding was added as a sport at the Winter Olympic Games.

The giant slalom was replaced by the parallel giant slalom event in 2002 in Salt Lake City.

[2] DSQ - Disqualified; DNS - Did not start; DNF - Did not finish