2002–03 KNVB Cup
The 2002–03 KNVB Cup was the 85th edition of the Dutch national football annual knockout tournament for the KNVB Cup. 86 teams contested, beginning on 6 August 2002 and ending at the final on 1 June 2003.
FC Utrecht won the cup for the second time by beating Feyenoord 4–1.
Teams
Group stage
The matches of the group stage were played between August 6 and September 4, 2002.
| Team | Pts |
| 1. FC Twente E | 7 |
| 2. RKSV Babberich A | 5 |
| 3. HSC '21 A | 4 |
| 4. SDC Putten A | 0 |
E Eredivisie; 1 Eerste Divisie; A Amateur teams
Knock-out phase
First round
The matches of the first round were played on November 5 and 6, 2002. Eredivisie clubs NAC Breda and Willem II entered the tournament this round. During the group stage, they were still active in the Intertoto Cup.
E two Eredivisie entrants
Second round
The matches of the second round were played on December 3 and 4, 2002.
Round of 16
The matches were played on February 4 and 5, 2003. The six Eredivisie clubs that had been active in European competitions after qualification last season entered the tournament this round.
E six Eredivisie entrants
Quarter-finals
The matches of the quarter finals were played on 4-5 March 2003.
Semi-finals
The matches of the semi-finals were played on 15-16 April 2003.
Final
FC Utrecht would play in the UEFA Cup.