| 1999 World Youth Championships in Athletics | |
|---|---|
 | |
| Dates | 16–18 July |
| Host city |  Bydgoszcz, Poland |
| Venue | Zdzisław Krzyszkowiak Stadium |
 | |
| Level | Youth (under 18) |
| Events | 39 |
The 1999 World Youth Championships in Athletics was the first edition of the IAAF World Youth Championships in Athletics. It was held in Bydgoszcz, Poland from July 16 to July 18, 1999.