2017 FINA World Junior Swimming Championships

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.

Host selection
Hosting rights were originally awarded to Budapest, Hungary, but they decided to withdraw since they were already hosting the 2017 World Aquatics Championships. Budapest is scheduled to host the 2019 FINA World Junior Swimming Championships. Host city Indianapolis has previously hosted U.S. Olympic Trials 4 times since 1982.

Venue
The event was held at the Indiana University Natatorium, which is best known for hosting the 1987 Pan American Games. The pool is on the campus of Purdue University.

Participating countries
Competitors from the following 90 countries participated at the Championships.

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