LEN Euroleague and Women's Champions' Cup (European Water Polo)

The LEN Euroleague and the Women's Champions' Cup are the premier European water polo club competitions run by the Ligue Européenne de Natation. The Men's Euroleague has been played since 1964 and the Women's Champions' Cup since 1988, with the current format being adopted in 2003.

LEN Euroleague (Men)

Seasons - Women's Champions' Cup