Qatar competed at the 2018 Asian Games in Jakarta and Palembang, Indonesia, from 18 August to 2 September 2018. Qatar represented by 20 national sport federations, with a plan of over 250 competitors who will be participating across 30 disciplines and also at the 2018 Asian Para Games.
Afghanistan competed at the 2018 Asian Games in Jakarta and Palembang, Indonesia, from 18 August to 2 September 2018. Afghanistan first participated at the Asian Games since the first Games in 1951 Delhi, and have collected five silver and 6 bronze medals until the last event in 2014 Incheon.
The men's 100 metres competition at the 2018 Asian Games took place on 25 and 26 August 2018 at the Gelora Bung Karno Stadium.
The men's 400 metres competition at the 2018 Asian Games took place on 25 and 26 August 2018 at the Gelora Bung Karno Stadium.
The men's long jump competition at the 2018 Asian Games took place on 25 and 26 August 2018 at the Gelora Bung Karno Stadium.
The women's 400 metres hurdles competition at the 2018 Asian Games took place on 26 and 27 August 2018 at the Gelora Bung Karno Stadium.
The women's 400 metres competition at the 2018 Asian Games took place on 25 and 26 August 2018 at the Gelora Bung Karno Stadium.
The women's 100 metres hurdles competition at the 2018 Asian Games took place on 25 and 26 August 2018 at the Gelora Bung Karno Stadium.
The men's 110 metres hurdles competition at the 2018 Asian Games took place on 27 and 28 August 2018 at the Gelora Bung Karno Stadium, Jakarta, Indonesia.
The men's 400 metres hurdles competition at the 2018 Asian Games took place on 26 and 27 August 2018 at the Gelora Bung Karno Stadium.
The women's 800 metres competition at the 2018 Asian Games took place on 27 and 28 August 2018 at the Gelora Bung Karno Stadium.
The men's 800 metres competition at the 2018 Asian Games took place on 27 and 28 August 2018 at the Gelora Bung Karno Stadium, Jakarta, Indonesia.
The women's 100 metres event at the 2018 Asian Games was held at the Gelora Bung Karno Stadium, Jakarta, Indonesia on 25–26 August 2018.
The women's 200 metres competition at the 2018 Asian Games took place on 28 and 29 August 2018 at the Gelora Bung Karno Stadium.
The men's 200 metres competition at the 2018 Asian Games took place on 28 and 29 August 2018 at the Gelora Bung Karno Stadium.
The men's 4 × 400 metres relay competition at the 2018 Asian Games took place on 29 and 30 August 2018 at the Gelora Bung Karno Stadium. Qatar won the gold medal for the first time in this event.
The men's 4 × 100 metres relay competition at the 2018 Asian Games took place on 29 and 30 August 2018 at the Gelora Bung Karno Stadium.
The men's 1500 metres competition at the 2018 Asian Games took place from 29 August 2018 until 30 August 2018 at the Gelora Bung Karno Stadium.
The women's 4 × 100 metres relay competition at the 2018 Asian Games took place on 29 and 30 August 2018 at the Gelora Bung Karno Stadium in Jakarta, Indonesia.
Singapore competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. It is the nation's seventeenth appearance at the Summer Olympics since its debut at the 1948 Games. In addition, Singapore was part of the Malaysian team at the 1964 Summer Olympics in Tokyo, but did not attend at the 1980 Summer Olympics in Moscow, because of its support for the United States boycott. The opening ceremony flag-bearers for Singapore are table tennis player Yu Mengyu and shuttler Loh Kean Yew. Diver Jonathan Chan is the flag-bearer for the closing ceremony.
