| Official name | : | 2023 FIBA Basketball World Cup |
| Host country | : | |
| Edition | : | 19th |
| Dates | : | |
| Mascot | : | JIP |
| Slogan | : | Win For All |
| Teams | : | 32 (from 4 confederations) |
| Venue | : | 8 (in 5 host cities) |
| Current champions | : | Spain (2019, 2nd title) |
The 2023 FIBA Basketball World Cup will be the 19th tournament of the FIBA Basketball World Cup for men's national basketball teams. The tournament will be the second to feature 32 teams. For the first time in its history, the World Cup will be hosted by multiple nations in Asia, the Philippines, Japan, and Indonesia, from 25 August to 10 September 2023.
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.
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.
Qualified teams
As co-hosts, the Philippines and Japan each got an automatic qualification for the tournament when they were awarded the joint hosting rights along with co-host Indonesia. However, Indonesia's host qualification slot was conditional as FIBA wanted the Indonesian national team to be competitive by 2021 and thus required Indonesia to qualify for and finish in the top-eight (advance to the quarter-finals) of the 2022 FIBA Asia Cup (postponed from 2021). Indonesia officially qualified for the Asia Cup as host and advanced from the preliminary round-robin round, but lost to China in the playoff round (round of 16) and were therefore unable to secure qualification for their hoped-for FIBA Basketball World Cup debut. This is the first time in the history of the FIBA Basketball World Cup that a host nation has not qualified.| No. | Team | Method of qualification | Date of qualification | Total times qualified |
|---|---|---|---|---|
| 1 | Hosts | 9 December 2017 | 6 | |
| 2 | Hosts | 9 December 2017 | 7 | |
| 3 | European Group J top three | 28 August 2022 | 2 | |
| 4 | African Group E top two | 28 August 2022 | 5 | |
| 5 | Asian Group E top three | 29 August 2022 | 7 | |
| 6 | Asian Group E top three | 29 August 2022 | 4 | |
| 7 | Americas Group E top three | 10 November 2022 | 15 | |
| 8 | Asian Group F top three | 11 November 2022 | 13 | |
| 9 | European Group J top three | 11 November 2022 | 7 | |
| 10 | European Group I top three | 11 November 2022 | 1 (debut) | |
| 11 | European Group L top three | 14 November 2022 | 10 | |
| 12 | European Group L top three | 14 November 2022 | 13 | |
| 13 | Asian Group F top three | 14 November 2022 | 10 | |
| 14 | European Group J top three | 14 November 2022 | 4 | |
| 15 | European Group K top three | 14 November 2022 | 6 | |
| 16 | European Group K top three | 14 November 2022 | 9 | |
| 17 | European Group I top three | 14 November 2022 | 9 | |
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