Swimming at the 2015 World Aquatics Championships

Swimming at the 2015 World Aquatics Championships was held between 2 and 9 August 2015 in Kazan, Russia. The United States won the overall medal count, led by Katie Ledecky who claimed five gold medals.

Schedule
42 events were held.

All time are local (UTC+3). M = Morning session (starting at 09:30), E = Evening session (starting at 17:30)

Records
The following world and championship records were broken during the competition.