| 2017 FINA World Junior Swimming Championships | |
|---|---|
 | |
| Host city | Indianapolis |
| Date(s) | August 23–28, 2017 |
| Venue(s) | Indiana University Natatorium |
| Nations participating | 90 |
| Athletes participating | 619 |
The 6th FINA World Junior Swimming Championships, was held in Indianapolis, United States. The championships were for girls aged 14–17 and boys age 15–18. Over 600 athletes from 90 different countries competed at the Championships.[1]