Triathlon competitions at the 2021 Junior Pan American Games in Cali, Colombia, were held at the Calima Lake located in the municipality of Darién.
| Triathlon at the 2021 Junior Pan American Games | |
|---|---|
 Triathlon pictogram | |
| Venue | Calima Lake |
| Dates | November 26–28 |
3 medal events were contested.
Medal table edit
* Host nation (Colombia)
| Rank | Nation | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| 1 |  Mexico | 1 | 3 | 0 | 4 |
| 2 |  Ecuador | 1 | 0 | 2 | 3 |
| 3 |  Brazil | 1 | 0 | 0 | 1 |
| 4 |  United States | 0 | 0 | 1 | 1 |
| Totals (4 entries) | 3 | 3 | 3 | 9 | |
Medallists edit
| Event | Gold | Silver | Bronze | |||
|---|---|---|---|---|---|---|
| Men's | Miguel Hidalgo Brazil |
56:40 | Eduardo Nuñez Mexico |
57:01 | Cesar Criollo Ecuador |
57:08 |
| Women's | Anahí Alvarez Mexico |
1:03:59 | Mercedes Romero Mexico |
1:04:55 | Paula Vega Campoverde Ecuador |
1:05:56 |
| Mixed Relay | Ecuador Nancy Lojano Gabriel Terán Carvajal Paula Vega Cesar Criollo |
1:23:48 | Mexico Mercedes Romero Eduardo Nuñez Anahi Alvarez Erik Yamir Ramos |
1:23:48 | United States Liberty Ricca Andrew Shellenberger Madisen Lavin Nicholas Holmes |
1:24:18 |