It was held in Castlebar, Republic of Ireland from September 21 to 24.
38 countries/associations entered a team and then played in the event.
Slovenia also entered a team but did not compete.
Full results - https://web.archive.org/web/20120324192432/http://dartswdf.com/WC2011/WDFWorldCup2011WomensSingles.pdf Quarter Finals onwards Quarter Finals onwards.
Full results - https://web.archive.org/web/20120324192422/http://dartswdf.com/WC2011/WDFWorldCup2011MensPairs.pdf Quarter Finals onwards.