The Danish Ice Hockey Cup 2002/03 was the 5th edition of the Danish Ice Hockey Cup since 1997 . The cup competition was organized by the Danish Ice Hockey Federation.
The teams that were ranked 1 to 8 on matchday 18 of the current season took part in the Danish Ice Hockey Cup in 2002/03 . The teams Frederikshavn White Hawks and Vojens IK were therefore not represented. In the quarter-finals and semi-finals, the comparisons were made with the first and second leg. If there was a tie after victories, the goals did not count, but instead the decision was made through extra time or, if necessary, after a penalty shoot-out.