The 2026 FIBA Under-17 Basketball World Cup (Turkish: 2026 FIBA 17 Yaà  Altñ Basketbol Dünya Kupasñ) will be the eighth edition of the FIBA Under-17 Basketball World Cup, the biennial international men's youth basketball championship contested by the U17 national teams of the member associations of FIBA. It will be held in Turkey from 27 June to 5 July 2026. To be eligible for this competition, players must be born on or after 1 January 2009.
The draw took place on 29 January 2026 in Istanbul.
The seeding was announced on 27 January 2026.
All times are local (UTC+3).