| VII South American Under-23 Championships in Athletics | |
|---|---|
 | |
| Dates | 23–25 September |
| Host city |  Lima, Peru |
| Venue | Villa Deportiva Nacional (VIDENA) |
| Level | Under-23 |
| Events | 44 |
| Participation | 237 athletes from 10 nations |
| Records set | 3 championship records |
The 2016 South American Under-23 Championships in Athletics was the seventh edition of the biennial track and field competition for South American athletes aged under 23 years old, organised by CONSUDATLE. The tournament was held in Lima, Peru at the Villa Deportiva Nacional between 23 and 25 September.
Brazil was the dominant nation, winning 19 gold medals in its haul of 33. Colombia placed second with eight golds among its 22 medals. Ecuador and Peru were the next most successful nations. Brazilian sprinter Rodrigo do Nascimento was the most successful athlete of the tournament, taking four gold medals across the 100 metres, 200 metres, and relay races. Three other athletes won two individual gold medals, all of them women; María Pía Fernández took a middle-distance double for Uruguay, while Claudine Gimenes won a horizontal jumps double and Izabela da Silva a shot/discus double for Brazil.