Mexico at the 2015 World Aquatics Championships
Mexico competed at the 2015 World Aquatics Championships in Kazan, Russia from 24 July to 9 August 2015.
Diving
Mexican divers qualified for the individual spots and the synchronized teams at the World Championships.;Men
;Women
;Mixed
High diving
Mexico has qualified four high divers at the World Championships.| Athlete | Event | Points | Rank |
| Jorge Ferzuli | Men's high diving | 357.50 | 17 |
| Sergio Guzmán | Men's high diving | 375.70 | 14 |
| Jonathan Paredes | Men's high diving | 596.45 | |
| Adriana Jiménez | Women's high diving | 225.20 | 4 |
Open water swimming
Mexico fielded a full team of eight swimmers to compete in the open water marathon.;Men
| Athlete | Event | Time | Rank |
| Fernando Betanzos | 5 km | 58:25.7 | 36 |
| Daniel Delgadillo | 10 km | 1:51:00.8 | 26 |
| Arturo Pérez Vertti | 10 km | 1:54:18.4 | 48 |
| Christian Tirado | 5 km | 59:47.8 | 39 |
;Women
| Athlete | Event | Time | Rank |
| Mayte Cano | 5 km | 1:04:25.7 | 28 |
| Zaira Cardenas | 10 km | 2:00:07.9 | 29 |
| Montserrat Ortuño | 10 km | 2:00:12.8 | 31 |
| Melissa Villaseñor | 5 km | 1:04:40.3 | 29 |
;Mixed
| Athlete | Event | Time | Rank |
| Zaira Cardenas Daniel Delgadillo Arturo Pérez Vertti | Team | 1:01:36.6 | 19 |
Swimming
Mexican swimmers have achieved qualifying standards in the following events :;Men
;Women
;Mixed