The 2001–02 Biathlon World Cup was a multi-race tournament over a season of biathlon, organised by the International Biathlon Union.

The season started on 6 December 2001 in Hochfilzen, Austria, and ended on 24 March 2002 in Holmenkollen, Norway.

[1] It was the 25th season of the Biathlon World Cup.

Below is the IBU World Cup calendar for the 2001–02 season.

Following notable biathletes announced their retirement during or after the 2001–02 season: