1998 South American Junior Championships in Athletics

The 30th South American Junior Championships in Athletics were held in Córdoba, Argentina from May 16–17, 1998.

Participation (unofficial)
Detailed result lists can be found on the "World Junior Athletics History" website. An unofficial count yields the number of about 286 athletes from about 11 countries: Argentina (66), Bolivia (12), Brazil (68), Chile (46), Colombia (24), Ecuador (15), Panama (3), Paraguay (4), Peru (9), Uruguay (15), Venezuela (24).

Medal summary
Medal winners are published for men and women Complete results can be found on the "World Junior Athletics History" website.