List of European records in swimming

The European records in swimming are the fastest times ever swum by a swimmer representing a member federation of the Ligue Européenne de Natation (LEN), Europe's governing body of swimming.

Records can be set in long course (50 metres) or short course (25 metres) swimming pools, with records currently recorded in the following events for both men and women.
 * Freestyle: 50 m, 100 m, 200 m, 400 m, 800 m, 1500 m
 * Backstroke: 50 m, 100 m, 200 m
 * Breaststroke: 50 m, 100 m, 200 m
 * Butterfly: 50 m, 100 m, 200 m
 * Individual medley: 100 m (short course only), 200 m, 400 m
 * Relays: 4×50 m freestyle (short course only), 4 × 100 m freestyle, 4 × 200 m freestyle, 4×50 m medley (short course only), 4 × 100 m medley

The ratification process and involves submission of an application by the national federation to LEN detailing the name(s) of the swimmer, time swum, date and location of the swim, names of officials and the swimsuit model worn. Upon ratification, the records appear on the official records listing. Records marked with a hash (#) are currently awaiting ratification by LEN or have been obtained since the last version of the official lists. All records were achieved in finals unless otherwise specified.