World School Athletics Championship
| First event | 1973 Athens |
|---|---|
| Occur every | 2 years |
| Last event | 2023 Trabzon |
| Next event | 2025 |
The World School Athletics Championship is a sport of athletics international championship for under-18 athletes, part of the International School Sport Federation ISF World Schools Championships. With some exceptions, it has been held on a biennial basis since its inception in 1971.
Athletes are represented by both their school and their country. Some nations such as Nigeria hold trials races to decide their teams, while others choose teams by selection. The event was formerly known as the NSSF World School Athletics Championship.