| Triathlon at the Summer Youth Olympics | |
|---|---|
 | |
| Governing body | ITU |
| Events | 3 (men: 1; womens: 1; mixed: 1) |
| Games | |
Triathlon has been included in the Summer Youth Olympics since their inauguration. Unlike the Summer Olympic competition, a mixed relay is competed, in which competitors are paired across national boundaries to create evenly matched multinational teams, as part of the Youth Olympic Games' spirit of cooperation.