The 2003 Ladbrokes.com World Darts Championship was the tenth World Championship organised by the Professional Darts Corporation since it split from the British Darts Organisation in 1993. The tournament took place between 27 December 2002 and 4 January 2003 at the Circus Tavern, Purfleet, England. Ladbrokes (who sponsored the 1996 event with their Vernon's brand) and took over sponsorship of the event from Skol. This was Part's second world championship having also won the 1994 BDO Championship (the first tournament after the split).