Kosovo competed at the 2019 World Athletics Championships in Doha, Qatar, from 27 September–6 October 2019. Kosovo had entered 1 athlete.
Kosovo competed at the 2022 World Athletics Championships in Eugene, United States, from 15 to 24 July 2022.
Iceland competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Argentina competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Azerbaijan competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
The Bahamas competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Madagascar competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Tuvalu competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Dominica competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Barbados competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Namibia competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Denmark competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Luxembourg competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Moldova competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Peru competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Slovakia competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Serbia competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Finland competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
New Zealand competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Norway competed at the 2023 World Athletics Championships in Budapest, Hungary, from 19 to 27 August 2023.
Yugoslavia (1983–1991)
Serbia and Montenegro (1998–2005)
Serbia (2007–2013)