As hosts,
Qatar earned an automatic qualification for the tournament when they were awarded the hosting rights. 80 teams from four FIBA zones will qualify for the World Cup qualifiers through qualification for the FIBA Continental Cups (
AfroBasket 2025,
2025 FIBA AmeriCup,
2025 FIBA Asia Cup, and
EuroBasket 2025). For Europe and the Americas, additional teams will qualify through the pre-qualifiers of the said regions. The participants of both the AfroBasket and the Asia Cup comprise the teams that will also take part in the qualifiers for their respective regions. The first round of the Americas, Asia/Oceania, and Africa qualifiers will feature 16 teams each, whereas Europe will have 32 teams. Division A teams will be split into groups of four, to be held in a home-and-away round-robin. The top three teams in each group will advance to the second round. In round two of the World Cup qualifiers, teams will be split into six groups, totaling four groups in Europe and two in the other qualifiers. Teams carried over the points from round one, and faced the other three teams again in a home-and-away round-robin. The best teams in each group will qualify for the World Cup. No wild card selection will be held, and the Olympic champions will not be guaranteed a spot in the tournament.
Qualified teams As hosts,
Qatar automatically qualified for the tournament. They will make their return to the World Cup since their last appearance in
2006 where they placed at joint 21st place. ==Venues==