2006 K League Championship
2006 K League Championship is postseason championship playoff of 2006 K League. 1st stage winner, 2nd stage winner and overall top two teams are competing the championship. Semi-finals are played one leg, and final is played two legs.
Semi-finals
1st Stage winner vs Overall 2nd
2nd Stage winner vs Overall 1st
Final
First leg
Second leg
Seongnam Ilhwa Chunma won the 2006 K League by the aggregate score of 3-1.