1990–91 KNVB Cup
67 teams contested, beginning on 13 October 1990 and ending at the final on 2 June 1991.Feyenoord beat BVV Den Bosch 1–0 and won the cup for the seventh time.E Eredivisie; 1 Eerste Divisie; A Amateur teams There was only room for 32 teams in the next round, so this intermediary round was held on 14 November 1990.The eleven highest ranked Eredivisie teams from last season entered the tournament this round.E eleven Eredivisie entrants The matches of the round of 16 were played on 23 January 1991.