Jessica “Jessie” Diggins is an American cross country skier.
Diggins was named to the U.S. team for the 2014 Winter Olympics. In her first event, the 15 kilometer skiathlon, she placed 8th (out of 61 competitors) with a time of 40:05.5.
In the 2015/2016 World Cup, she placed 8th in the overall and sprint rankings and 9th in the distance ranking.
Diggins finished third overall in the 2017–18 Tour de Ski, becoming the first American to finish on the podium in the overall classification and beating her previous best of fifth overall in the previous edition. Her team-mate Sadie Bjornsen finished ninth overall, also making it the first time that two Americans finished in the overall top ten.