The 2017 FIBA 3x3 World Cup was held in Nantes, France, and was contested by 20 teams.

The top 20 teams, including the hosts, based on the FIBA National Federation ranking qualified for the tournament.

[2] The knockout stage consisting of a semi-final and a final took place on June 21.

[2] Top two players advanced to the final round.

[2] The time limit was eliminated for the final and the two players competed over three rounds instead of two.