The 1991–92 FIS Cross-Country World Cup was the 11th official World Cup season in cross-country skiing for men and women.

The World Cup started in Silver Star, Canada, from 8 December 1991 and finished in Vang, Norway, on 14 March 1992.

Bjørn Dæhlie of Norway won the overall men's cup[1] and Yelena Välbe of the CIS won the women's.

[2] Note: Until the 1994 Winter Olympics, Olympic races were part of the World Cup.

Hence results from those races are included in the World Cup overall.