Nigeria competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This was the nation's fifteenth appearance at the Olympics. Nigeria missed the 1976 Summer Olympics in Montreal because of the African boycott. The Nigerian Olympic Committee sent the nation's smallest delegation to the Games since 1984. A total of 53 athletes, 30 men and 23 women, competed in 8 sports. Men's basketball was the only team-based sport in which Nigeria was represented at these Olympic Games. Among the eight sports played by the athletes, Nigeria marked its official Olympic debut in slalom canoeing. The Nigerian team featured two Olympic medalists from Beijing: taekwondo jin Chika Chukwumerije, who served as the nation's team captain, and long jumperBlessing Okagbare. Table tennis player Segun Toriola, the oldest member of the team, at age 37, became the first Nigerian athlete to compete in six Olympic games. Toriola's fellow table tennis playerOlufunke Oshonaike made her fifth Olympic appearance, making her the nation's oldest and most experienced female athlete. Freestyle wrestlerSinivie Boltic was Nigeria's first male flag bearer at the opening ceremony since 2000. Nigeria failed to win a single medal for the first time in Olympic history since 1988, after achieving poor athletic performance at these Games. Triple jumperTosin Oke, the women's sprint relay team, and weightlifter Felix Ekpo qualified successfully for the final rounds of their respective events, but missed out of the medal standings. Following the athletes' lackluster performance, President Goodluck Jonathan "called for a complete overhaul of Nigerian sports administration". A few weeks after the Olympics, the Nigerian athletes, however, were able to recapture the nation's sporting success at the Paralympics, as they had earned a total of twelve medals, including six golds.
Athletics
Nigerian athletes have so far achieved qualifying standards in the following athletics events : ;Men ;Track & road events ;Field events ;Women ;Track & road events ;Field events ;Combined events – Heptathlon
Basketball
Men's tournament
;Roster ;Group play
Boxing
Nigeria has so far qualified boxers for the following events ;Men ;Women
Canoeing
Slalom
Nigeria has qualified boats for the following events
Table tennis
Nigeria has so far qualified two men and two women.
Taekwondo
Nigeria has qualified 2 athletes.
Weightlifting
Nigeria has qualified the following quota places.
Wrestling
Nigeria has qualified the following quota places. ;Men's freestyle ;Women's freestyle
