1999 World Junior Women's Water Polo Championships
| Host City |
Messina |
| Country |
 ITA |
| Held |
— |
| Competitors |
13 |
| Countries |
3 |
Events
| Event |
Gender |
Held |
Status |
Competitors |
Countries |
| Water Polo |
Women |
— |
Medal |
13 |
3 |
Medal table
| Pos |
Country |
🥇 Gold |
🥈 Silver |
🥉 Bronze |
Total |
| 1 |
Australia |
 AUS |
1 |
0 |
0 |
1 |
| 2 |
Canada |
 CAN |
0 |
1 |
0 |
1 |
| 3 |
Hungary |
 HUN |
0 |
0 |
1 |
1 |
Medal winners