| 3 in 1 sports|
| Federacíon Salvadoreña de Natacíon|
El Salvador is competing at the 2013 World Aquatics Championships in Barcelona, Spain between 19 July and 4 August 2013.
El Salvador at the 2013 World Aquatics Championships Wikipedia
Salvadoran swimmers achieved qualifying standards in the following events (up to a maximum of 2 swimmers in each event at the A-standard entry time, and 1 at the B-standard):Men