LEN European Aquatics Championships

European Aquatics Championships
Status	active
Genre	sporting event
Date(s)	mid-year
Frequency	biennial
Country	varying
Inaugurated	1926 (1926)

The European Aquatics Championships is the continental Aquatics championship for Europe, which is organised by LEN—the governing body for aquatics in Europe. The Championships are currently held every two years (in even years); and since 2022, they have included 5 aquatics disciplines: Swimming (long course/50m pool), Diving, Synchronised swimming, Open water swimming and High diving. Prior to 1999, the championships also included Water polo, which beginning in 1999 LEN split-off into a separate championships. The open water events are not held during the Olympic year.

The Championships are generally held over a two-week time-period in mid-to-late Summer; however, in the most recent Summer Olympics years (2004, 2008, 2012, 2016 and 2020), the Championships were moved to the Spring to be moved away from the Summer Olympic Games.

The swimming portion of these championships is considered one of the pre-eminent swimming competitions in the world. Note however that LEN also conducts an annual short-course (25 meters) swimming championship, which is a completely separate and a completely distinct event (typically held in early December).