1990–91 2e Divisie season

The 1990-91 2e Divisie season was contested by seven teams and won by the Heerenveen Flyers, who advanced to the promotion-relegation round of the Eredivisie along with the IJ.H.C. Assen and Eindhoven Kemphanen.

Hans Teengs Gerritsen Cup
This served as the classification round for the 4th-7th placed teams.