Four Nations
- 2008 Swaziland Four Nations Tournament
- 2018 Four Nations Tournament
- 2021 Four Nations Football Tournament
- 2023 Mauritius Four Nations Cup
- 2024 Four Nations Football Tournament
- 4 Nations Cup
- 4 Nations Face-Off
- 4 Nations Netball Cup
- 4NCL
- Crest of the Stars
- Four Nations Tournament (1979–2008)
- Four Nations Tournament (1988)
- Four Nations Tournament (China)
- Four Nations Tournament (handball)
- Four Nations Tournament (women's football)
- Four-Nations Tournament (1944)
- Nations Cup (football)
- Pacific Four Series
- Rugby League Four Nations
- Six Nations Championship
- The Rugby Championship
- Tri Nations (disambiguation)
- Under-20 Four Nations Tournament