FIS Nordic World Ski Championships 1991
The FIS Nordic World Ski Championships 1991 took place 7–17 February 1991 in Val di Fiemme, Italy. The women's 5 km was reintroduced after not being held in the previous championships. The men's 10 km was introduced in this championships. Additionally, this was the first championship with a unified German team for the first time officially since 1939 following separate East German and West German teams that had competed from 1958 to 1989.