Ireland at the 2024 World Aquatics Championships
Ireland is competing at the 2024 World Aquatics Championships in Doha, Qatar from 2 to 18 February.
Athletes by discipline
Ireland sent 16 athletes to compete in two disciplines:| Sport | Men | Women | Total |
| Diving | 1 | 2 | 3 |
| Swimming | 8 | 5 | 13 |
| Total | 9 | 7 | 16 |
Diving
;Men;Women
;Mixed
Swimming
Daniel Wiffen won the men's 800 metre freestyle to become Ireland's first-ever gold medallist at the World Aquatics Championships.;Men
;Women