| Athletic Federation of Yugoslavia | |
| Abbrev: | ASJ |
| Sport: | Athletics |
| Founded: | 1921 |
| Aff: | IAAF |
| Region: | EAA |
| Headquarters: | Belgrade |
The Athletic Federation of Yugoslavia (Serbo croatian Atletski Savez Jugoslavije) was the governing body for the sport of athletics in Yugoslavia. It was founded on 11.IX 1921 in Zagreb as Yugoslav Light Athletics Federation (JLAS - Jugoslavenski lakoatletski savez).
ASJ maintained the Yugoslav records in athletics.