The 2005 World Short Track Speed Skating Championships took place between March 9 and 11, 2005 in Beijing, China. The World Championships are organised by the ISU which also run world cups and championships in speed skating and figure skating.
* First place is awarded 34 points, second is awarded 21 points, third is awarded 13 points, fourth is awarded 8 points, fifth is awarded 5 points, sixth is awarded 3 points, seventh is awarded 2 points, and eighth is awarded 1 point in the finals of each individual race to determine the overall world champion. The relays do not count for the overall classification.
† In the final of the Women's 3000 m relay, the South Korean and Japanese teams were disqualified, thus the French team was awarded the bronze medal from its time in the heats.
* First place is awarded 34 points, second is awarded 21 points, third is awarded 13 points, fourth is awarded 8 points, fifth is awarded 5 points, sixth is awarded 3 points, seventh is awarded 2 points, and eighth is awarded 1 point in the finals of each individual race to determine the overall world champion. The relays do not count for the overall classification.