The women's snowboard cross competition of the 2018 Winter Olympics was held on 16 February 2018 Bogwang Phoenix Park in Pyeongchang, South Korea.

Julia Pereira de Sousa Mabileau became second, and Eva Samková, the defending champion, third.

In the finals, Lindsey Jacobellis lead from the start, but was passed first by Moioli, and then by Pereira de Sousa Mabileau.

Jacobellis was consistently rated favorite in this Olympic event since 2006 and only won a medal once, silver in 2006.

[3] In the victory ceremony, the medals were presented by Bernard Rajzman, member of the Executive Board of the International Olympic Committee, accompanied by Michel Vion, FIS Council Member.