Cross-country skiing at the 2014 Winter Olympics was held at the Laura Biathlon & Ski Complex near Krasnaya Polyana, Russia. The twelve events took place between 8–23 February 2014.

Martin Johnsrud Sundby is a former Norwegian cross-country skier who competed between 2003 and 2021. He is a two time Olympic champion at the 2018 Winter Olympics in the team sprint and relay and was also a silver and bronze medalist in the 30 km skiathlon in 2014 and 2018. Sundby is a 4-time world champion, winning his sole individual gold medal at the 15 km at the 2019 Nordic World Ski Championships in Seefeld. In 2014, he became the first Norwegian to win the Tour de Ski, a feat he repeated in 2016. He also won the overall world cup in 2014, 2016 and 2017.