The 2023 FIBA Basketball World Cup will be the 19th tournament of the FIBA Basketball World Cup for national men's basketball teams. The tournament will be the second to feature 32 teams. For the first time in its history, the World Cup to be hosted by multiple nations: the Philippines, Japan, and Indonesia from 25 August to 10 September 2023. It is the first World Cup to be hosted in Indonesia, and the second to be hosted in both the Philippines and Japan since they first hosted the tournament in 1978 and 2006, respectively. The tournament will also be the second straight to be held in Asia after China's hosting of the 2019 edition. The tournament will also mark the first time in the history of the FIBA Basketball World Cup that a host nation has not qualified.The tournament will serve as qualification for the 2024 Summer Olympics, where the top two teams from each of the Americas and Europe, and the top team from each of Africa, Asia and Oceania, will qualify alongside the tournament's host France.Spain will be the defending champions, having beaten Argentina in the 2019 final.