Singapore participated in the 2018 Asian Games in Jakarta and Palembang, Indonesia from 18 August to 2 September 2018. It was Singapore's 18th appearance at the Asian Games, having competed at every Games since 1951, and claimed 8 gold, 7 silver, and 12 bronze medals at the 2006 Doha, as their best achievement this far. At the last edition of 2014 Asian Games in Incheon, South Korea, the country won five gold, 6 silver, and 13 bronze medals.
Singapore sent 265 athletes across 21 sports to compete in Jakarta and Palembang. Former Singaporean shooter Lee Wung Yew assigned as chef de mission for the contingent. At the opening ceremony parade, gymnast Hoe Wah Toon was unveiled as the flag bearer. The country made its debut in four sports, include contract bridge, artistic swimming, ju-jitsu and paragliding.
Singaporean public broadcasting conglomerate Mediacorp held the broadcast rights of the 2018 Asian Games in the country. It broadcast the games through seven live channels on digital video on demand service Toggle (now meWATCH) including oktoSports.
The following Singapore competitors won medals at the Games.
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The following is a list of the number of competitors representing Singapore that participated at the Games:
National Sports Associations (NSA) has nominate 9 archers (5 men's and 4 women's) that will compete at the Games. The Singapore National Olympic Council (SNOC) will decide athletes who will compete.
SNOC were included 8 women's to participate at the Games.
NSA has nominate 8 athletes (one men and 7 women's) that will compete at the Games. The SNOC will decide athletes who will compete.
Singapore Bowling announced the 12-strong squad (6 men's and 6 women's) on 3 July 2018.
<span style="font-size:95%">Qualification legend: QF=Final; QS=Semifinal</span>
Singapore Canoe Federation entered their 12 athletes ( 6 men's and women's) at the demonstration sport canoe polo event.
Singapore represented by two riders compete at the equestrian dressage event.
Singapore announced 4 men's golfers for the Games. Gregory Foo and Joshua Ho was part of the Singapore team that won the gold medal at the 2017 Southeast Asian Games.
Four gymnasts (2 men's and 2 women's) have qualified to compete at the Games.
Singapore entered 7 athletes (5 men's and 2 women's) to make their debut at the Asian Games. Constance Lien reached the women's ne-waza 62 kg event finals and clinched the silver medal.
The SNOC sent Goh See Fen to make her debut at the Asian Games.
The Singapore Rowing represented by Joan Poh Xue Hua in the W1X category.
Singapore women's rugby sevens team competed at the Games in group A.
The following is the Singapore squad in the women's rugby sevens tournament of the 2018 Asian Games.
Head coach: Wang Shao Ing
<span style="font-size:95%"> Swimmers who participated in the heats only.<br> Swimmers who participated in the heats only and received medals.</span>
<span style="font-size:95%"> Swimmers who participated in the heats only.<br> Swimmers who participated in the heats only and received medals.</span>
<span style="font-size:95%"> Swimmers who participated in the heats only.</span>
Singapore entered the table tennis competition with one men and 5 women's players. Zhou Yihan who suffered a wrist injury had been replaced by Pearlyn Koh.
Head coach: Dejan MilakoviÃÂ