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Sporting event delegation
Estonia at the 2011 World Championships in Athletics
A team of 10 athletes was announced in preparation for the competition. Selected athletes have achieved one of the competition's qualifying standards. Javelin throwerRisto Mätas was registered as a reserve athlete.
The following athlete appeared on the preliminary Entry List, but not on the Official Start List of the specific event, resulting in a total number of 9 competitors:
IAAF (August 21, 2011), Entry Lists by Country (PDF), archived from the original on August 4, 2012, retrieved August 21, 2011{{citation}}: CS1 maint: bot: original URL status unknown (link)