1983 World Junior Men's Water Polo Championships
| Host City |
Barcelona |
| Country |
 ESP |
| Held |
29 July – 6 August 1983 |
| Competitors |
38 |
| Countries |
13 |
Events
| Event |
Gender |
Held |
Status |
Competitors |
Countries |
| Water Polo |
Men |
29 July – 6 August 1983 |
Medal |
38 |
13 |
Medal table
| Pos |
Country |
🥇 Gold |
🥈 Silver |
🥉 Bronze |
Total |
| 1 |
Spain |
ESP |
1 |
0 |
0 |
1 |
| 2 |
Yugoslavia |
 YUG |
0 |
1 |
0 |
1 |
| 3 |
Cuba |
 CUB |
0 |
0 |
1 |
1 |
Medal winners