Hungary competed at the 2015 World Aquatics Championships in Kazan, Russia between 24 July to 9 August 2015.
Medalists
Diving
Hungarian divers qualified for the individual spots and the synchronized teams at the World Championships.
Men
Women
Open water swimming
Hungary has fielded a team of six swimmers in the open water marathon.
Men
Women
Mixed
Swimming
Hungarian swimmers have 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): Swimmers must qualify at the 2015 Hungarian Swimming Championships (for pool events) to confirm their places for the Worlds.
Men
Women
Mixed
Synchronized swimming
Hungary has qualified one synchronized swimmer for each of the following events at the World Championships.