| XVII South American Junior Championships in Athletics | |
|---|---|
| Dates | November 21–24 |
| Host city | Santa Fe, Argentina  |
| Level | Under-20 |
| Events | 37 |
| Participation | about 206 athletes from 6 nations |
The 17th South American Junior Championships in Athletics were held in Santa Fe, Argentina from November 21–24, 1985.