2001–02 Danish 1st Division

The 2001–02 Danish 1st Division season was the 57th season of the Danish 1st Division league championship and the 16th consecutive as a second tier competition governed by the Danish Football Association.

The division-champion and runner-up promoted to the 2002–03 Danish Superliga. The teams in the 15th and 16th relegated to the 2002–03 Danish 2nd Division.