Back National Basketball League (Estats Units) Catalan National Basketball League (Vereinigte Staaten) German National Basketball League (Ηνωμένες Πολιτείες) Greek National Basketball League (United States) English National Basketball League Spanish NBL (Estatu Batuak) Basque National Basketball League (États-Unis) French ליגת ה-NBL HE National Basketball League Hungarian National Basketball League (Stati Uniti d'America) Italian
| Tipo | liga deportiva  |
|---|---|
| Deporte | baloncesto |
| Número de participantes | 38 |
| Localización e Datas | |
| País | Estados Unidos de América |
| Vixencia | 1937 – 1949 |
A National Basketball League (NBL), foi unha liga profesional de baloncesto masculino creada en 1937 nos Estados Unidos. En 1949, fusionouse coa Basketball Association of America (BAA) para formar a National Basketball Association (NBA).