Turkey at the 2012 Summer Olympics
Turkey competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. The nation has competed in all but three of the Summer Olympic Games in all the modern era since its debut in 1908. Turkey did not attend the 1920 Summer Olympics in Antwerp, the 1932 Summer Olympics in Los Angeles during the worldwide Great Depression, and the 1980 Summer Olympics in Moscow because of its support for the United States boycott. The Turkish Olympic Committee sent the nation's largest delegation to the Games. A total of 114 athletes, 48 men and 66 women, competed in 16 sports. For the first time in its Olympic history, Turkey was represented by more female than male athletes. Women's basketball and women's volleyball were the only team-based sports in which Turkey had its representation in these Olympic Games. There was only a single competitor in archery, badminton, and artistic gymnastics.
The Turkish team featured past Olympic medalists, including hammer thrower Eşref Apak, taekwondo jins Bahri Tanrıkulu and Servet Tazegül, who previously won the bronze in Beijing, and freestyle wrestler and defending champion Ramazan Şahin. Backstroke swimmer Derya Büyükuncu became the first Turkish athlete to compete in six Olympic Games. Meanwhile, weightlifter and former Olympic record holder Aylin Daşdelen made her Olympic comeback after an eight-year absence. Volleyball player Neslihan Demir Darnel, who led her national team by winning the European qualification tournament, became Turkey's first female flag bearer at the opening ceremony.
Turkey left London with a total of three Olympic medals, the lowest in Turkey's Summer Olympic history since 1988. Two of these medals were awarded to the team in taekwondo and one in wrestling. Among the nation's medalists were the taekwondo jin Servet Tazegül, who won Turkey's first Olympic gold medal in this discipline. For the first time since 1984, Turkey did not win an Olympic medal in weightlifting.
Medalists
| Medal | Name | Sport | Event | Date |
| Taekwondo | Men's 68 kg | |||
| Taekwondo | Women's 67 kg | |||
| Wrestling | Men's 120 kg |
On 17 August 2015, the Court of Arbitration for Sport says it approved a settlement agreed to by Turkish athlete Aslı Çakır Alptekin and the IAAF. Alptekin has agreed to forfeit her 1500 metres Olympic title and serve an eight-year ban for blood doping. IOC has not yet confirmed the redistribution of the medals in this event.
Archery
Turkey has qualified one archer for the women's individual eventAthletics
Turkish athletes have so far achieved qualifying standards in the following athletics events :;Men
;Track & road events
;Field events
;Women
;Track & road events
;Field events
Basketball
Turkey has qualified a women's team.- Women's team event - 1 team of 12 players
Women's tournament
;Roster;Group play
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;Quarter-final
Boxing
;MenGymnastics
Artistic
;WomenSailing
;Men;Women
M = Medal race; EL = Eliminated – did not advance into the medal race;
Shooting
;Men;Women
Swimming
;Men;Women
Volleyball
- Women's indoor event – 1 team of 12 players
Women's indoor tournament
;Team roster;Group play
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Weightlifting
;Men;Women
Wrestling
;Men's freestyle;Men's Greco-Roman
;Women's freestyle