European Aquatics U20 Water Polo Championship
| Sport | Water polo |
|---|---|
| Founded | 1970 |
| Organizing body | European Aquatics |
| No. of teams | 16 |
| Continent | Europe |
| Most recent champions | Men Croatia (1st title) Women Spain (3rd title) |
| Most titles | Men Serbia (11 titles) Women Netherlands Russia (4 titles each) |
| Related competitions | European Aquatics U16 Water Polo Championship European Aquatics U18 Water Polo Championship |
The European Aquatics U20 Water Polo Championship, previously known as the LEN European U19 Water Polo Championship, is a continental water polo tournament held every two years for the players under the age of 20. It was launched by LEN in 1970 for men and in 1994 for women. With the 2026 competition, the age category was changed from U19 to U20.