Venues of the 2010 Summer Youth Olympics

The 2010 Summer Youth Olympics were held in Singapore from 14 to 26 August 2010. A total of 3,600 athletes from 204 National Olympic Committees (NOCs) participated in 201 events in 26 sports. Events took place at eighteen competition venues, of which eleven were pre-existing venues, one was newly constructed for the Olympics, and six were temporary venues that would be removed following the Games. Another twelve venues were set aside for training purposes. The Youth Olympic Village was a separate non-competitive venue that provided accommodation and activities for the athletes.

The Singapore Youth Olympic Games Organising Committee (SYOGOC) organised the Games, which the city-state of Singapore won the bid to host on 21 February 2008. The Singapore Turf Club Riding Centre was the only venue constructed for the Games. Certain venues such as the Singapore Indoor Stadium and The Float@Marina Bay were temporarily converted to host certain sports and events, while the Kallang Field was upgraded to be able to host the archery competition.

The Float@Marina Bay, the world's largest floating stage, was the main venue for the Games, hosting the opening and closing ceremonies. It was also the largest venue in terms of seating capacity at the Games, capable of holding 25,000 spectators. The 55,000-seater National Stadium was not used as it was undergoing demolition to make way for the Singapore Sports Hub expected to open after the Games. Discounting venues which do not have spectator seating such as the National Sailing Centre, the smallest venue in terms of seating capacity was the Kallang Field which could hold 500.

Training venues
All training venues listed here existed before the Youth Olympics. Sports which are not listed had their training at the respective competition venues.

Youth Olympic Village
The Youth Olympic Village (YOV) of the Games housed over 5,000 athletes and team officials from 10 to 28 August 2010. Located in Gali Batu (NTU), it was divided into two zones: the Residential Zone and the Village Square. The YOV served as accommodation and a preparation point for the Games, and it also hosted specially designed cultural and educational activities for the athletes. On 7 June 2010, it was announced that Parliamentary Secretary and SYOGOC advisor Teo Ser Luck, former national sprinter Canagasabai Kunalan and former national swimmer Joscelin Yeo were appointed as the Village Mayor and Deputy Village Mayors respectively.

The International Olympic Committee (IOC) specified that all members of an National Olympic Committee team delegation had to stay overnight within the Youth Olympic Village for the duration of the Games, regardless of their competition schedules, "and shall participate in both sports competitions and in the culture and education programmes." IOC president Jacques Rogge stressed the need for athletes to have fun at the Games and that "there should not be a gravity that you have at the traditional Games [sic] that's for later." The senior Olympic Games in contrast allow athletes and teams to leave the Games once their competition schedule has ended.