2023–24 LEN Women's Challenger Cup
| 2023–24 LEN Women's Challenger Cup | |
|---|---|
The Bazen Mladost in Zagreb hosted the Final six. | |
| League | LEN Women's Challenger Cup |
| Sport | Water polo |
| Duration | 19 October 2023 – 26 November 2023 |
| Number of games | 35 |
| Number of teams | 14 |
| Finals champions | Izmir BB GSK (1st title) |
| Runners-up | ZVK Crvena Zvezda |
The 2023–24 LEN Women's Challenger Cup was the inaugural edition of the new water polo competition organised by the Ligue Européenne de Natation (LEN). It acted as the third tier, below the LEN Women's Champions League and the LEN Women's Euro Cup.
Izmir BB GSK won the inaugural competition, beating ZVK Crvena Zvezda 10–9 in the final. Izmir BB GSK became the first Turkish club to win a European club water polo competition.