Saint Kitts and Nevis competed at the 2012 Summer Olympics in London, United Kingdom from 27 July to 12 August 2012.

Meanwhile, veteran sprinter Kim Collins, who carried the nation's flag for the third time at the opening ceremony, was sent home by the sporting committee, reportedly for spending the night with his wife at a London hotel.

[5] The 4 × 100 meter men's relay team—made up of Antoine Adams, Delwayne Delaney, Brijesh Lawrence, Jason Rogers, and Lestrod Roland—set a national record during the event with a time of 38.41 seconds.

[6] Kim Collins, who has competed in every Games that Saint Kitts and Nevis has participated in, was set to run the 100 meters.

Collins was required to get permission to stay outside the village for multiple nights in a row, and the committee stated he violated team discipline rules.

On the issue of not being allowed to compete, Collins said "I feel that I should stay in a hotel with my wife, with or without their permission, that's the honest to God truth whether they like it or not."