The 2025–26 Biathlon World Cup (official: BMW IBU World Cup Biathlon), organised by the International Biathlon Union (IBU), will be the 49th official World Cup season for men and 44th edition for women as the highest level of international biathlon competitions.

[1] The season will start on 29 November 2025 in Östersund, Sweden and will end on 22 March 2026 in Oslo Holmenkollen, Norway.

[2] The highlight of the season will be the 2026 Winter Olympics in Milan–Cortina, Italy, with the biathlon competition in Antholz-Anterselva, whose results are not included in the World Cup standings.

The table shows the number of points won in the 2025–26 Biathlon World Cup for men and women.

[17] [18] The following notable biathletes, who competed in the World Cup, are expected to retire during or after the 2025–26 season: