Eswatini (Swaziland) competed at the 2012 Summer Olympics in London, which was held from 27 July to 12 August 2012. The country's participation at London marked its ninth appearance in the Summer Olympics since its debut at the 1972 Summer Olympics. The delegation included two track and field athletes: Sibusiso Matsenjwa and Phumlile Ndzinisa, and one swimmer, Luke Hall; the first two competitors qualified for the Games through wildcard places while Hall was awarded a universality place by FINA. Hall was selected as the flag bearer for the opening ceremony and Matensjwa held it for the closing ceremony. All three competitors did not advance further than the heat stages of their respective events.
Eswatini 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, due to the COVID-19 pandemic. Previously known as Swaziland, it was the nation's eleventh appearance at the Summer Olympics since its debut in 1972. This was the first Games at which Eswatini competed under the name it assumed in 2018.
Jersey competed at the 2022 Commonwealth Games in Birmingham, England between 28 July and 8 August 2022. Having made its Games debut in 1958, it was Jersey's seventeenth appearance to date.
Guernsey competed at the 2022 Commonwealth Games in Birmingham, England between 28 July and 8 August 2022. Having made its Games debut in 1970, it was Guernsey's fourteenth appearance to date.
The Isle of Man competed at the 2022 Commonwealth Games in Birmingham, England between 28 July and 8 August 2022. Having made its Games debut in 1958, it was the Isle of Man's seventeenth appearance at the Games.
Malaysia competed at the 2022 Commonwealth Games in Birmingham, England, from 28 July to 8 August 2022. It is Malaysia's 14th appearance at the Commonwealth Games.
Barbados competed at the 2022 Commonwealth Games at Birmingham, England from 28 July – 8 August 2022. It was their 17th appearance at the Commonwealth Games, and their first since becoming a republic on 30 November 2021.
Trinidad and Tobago competed at the 2022 Commonwealth Games at Birmingham, England from 28 July to 8 August 2022. It was the team's 19th appearance at the Games.
Singapore competed at the 2022 Commonwealth Games in Birmingham, England from 28 July to 8 August 2022. This was Singapore's seventeenth appearance at the twenty-second edition of the Games.
Fiji competed at the 2022 Commonwealth Games in Birmingham, England between 28 July and 8 August 2022. It was Fiji's seventeenth appearance at the Games.
Northern Ireland competed at the 2022 Commonwealth Games in Birmingham, England between 28 July and 8 August 2022. It was the twentieth Games participation for Northern Ireland.
The Cook Islands competed at the 2022 Commonwealth Games at Birmingham, England from 28 July to 8 August 2022. It was the team's twelfth appearance at the Commonwealth Games.
Guyana competed at the 2022 Commonwealth Games at Birmingham, England from 28 July to 8 August 2022. It was the nineteenth time that Guyana is represented at the Commonwealth Games.
Mauritius competed at the 2022 Commonwealth Games at Birmingham, England from 28 July to 8 August 2022. It was the team's 16th appearance at the Games.
Niue competed at the 2022 Commonwealth Games in Birmingham, England from 28 July to 8 August 2022. It was Niue's sixth appearance at the Games.
Botswana competed at the 2022 Commonwealth Games at Birmingham, England from 28 July to 8 August 2022. It was Botswana's 12th appearance at the Games.
Zambia competed at the 2022 Commonwealth Games in Birmingham, England between 28 July and 8 August 2022. It was Zambia's fifteenth appearance at the Games.
Bermuda competed at the 2022 Commonwealth Games in Birmingham, England between 28 July and 8 August 2022. Bermuda was present at the inaugural Games in 1930 and made its nineteenth appearance.
The Bahamas competed at the 2022 Commonwealth Games in Birmingham, England between 28 July and 8 August 2022. It was the team's sixteenth appearance at the Games.
Namibia competed at the 2022 Commonwealth Games in Birmingham, England between 28 July and 8 August 2022. It was Namibia's eighth appearance at the Games.
