2023–24 FIS Cross-Country World Cup

2023–24 FIS Cross-Country World Cup
Discipline Men Women
Overall Harald Østberg Amundsen (1) Jessie Diggins (2)
Distance Harald Østberg Amundsen (1) Jessie Diggins (2)
Sprint Johannes Høsflot Klæbo (6) Linn Svahn (2)
U23 Edvin Anger (1) Margrethe Bergane (1)
Bonus ranking Johannes Høsflot Klæbo (4) Jessie Diggins (1)
Nations Cup  Norway (35)  Sweden (3)
Nations Cup overall  Norway (35)
Stage events
Tour de Ski Harald Østberg Amundsen (1) Jessie Diggins (2)
Competition
Edition 43rd 43rd
Locations 15 15
Individual 33 33
Relay/Team 3 3
Mixed 1 1

The 2023–24 FIS Cross-Country World Cup, organized by the International Ski Federation (FIS) was the 43rd World Cup in cross-country skiing for men and women.

The season started on 24 November 2023 in Ruka, Finland, and concluded on 17 March 2024 in Falun, Sweden.

Johannes Høsflot Klæbo (men's) and Tiril Udnes Weng (women's), both of Norway, were the reigning champions from the previous season. However, they did not defend their title.

Harald Østberg Amundsen from Norway and Jessie Diggins from United States, became the new overall champions.

In October 2023, FIS decided to prolong the suspension of the Russian and Belarusian national team from competitions due to the Russian invasion of Ukraine.

With a stop at the 2024 Stifel Loppet Cup in Minneapolis, the season featured the first World Cup event in the United States in 23 years.