The 2011 World Taekwondo Championships was the 20th edition of the World Taekwondo Championships, and was held at Gyeongju Indoor Stadium in Gyeongju, South Korea from May 1 to May 6, 2011.

[1] Iran grabbed the men's overall title, It marked the first time that Korea failed to retain the men's overall title in the history of the biennial World Taekwondo Championships.

[2]

According to the competition draws,[3] 949 athletes from 144 nations competed.