| Games: | Summer Youth Olympics |
| Games Link: | 2018 Summer Youth Olympics |
| Year: | 2018 |
| Noc: | TTO |
| Nocname: | Trinidad and Tobago Olympic Committee |
| Competitors: | 14 |
| Sports: | 3 |
| Location: | Buenos Aires, Argentina |
| Start Date: | 6 |
| End Date: | 18 October 2018 |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
Trinidad and Tobago participated at the 2018 Summer Youth Olympics in Buenos Aires, Argentina from 6 October to 18 October 2018.[1]
See main article: Athletics at the 2018 Summer Youth Olympics.
See main article: Futsal at the 2018 Summer Youth Olympics.
See main article: Swimming at the 2018 Summer Youth Olympics.