The 2023–24 LEN Euro Cup is the 32nd edition of the water polo competition organised by the Ligue Européenne de Natation (LEN). This is the first season under the new changes made by LEN. The defending champions are A-Híd Vasas Plaket.

Format
Starting this season, there will be a home and away Group Stage.

Teams

Qualification round

Group Stage

Group A

Group B

Group C

Group D

Knockout Stage

Final Four

Bracket

See also
2023–24 LEN Champions League
2023–24 LEN Challenger Cup
2023 LEN Super Cup
2023–24 LEN Women's Champions League
2023–24 LEN Women's Euro Cup
2023–24 LEN Women's Challenger Cup
2023 LEN Women's Super Cup

References

LEN club water polo competitions
2023 in water polo
2024 in water polo
2023–24 in European water polo
2023–24 in LEN water polo