Current season, competition or edition: 2023–24 Iranian Basketball Super League | |
 | |
| Sport | Basketball |
|---|---|
| Founded | 1975 (official) 1998 (current format) |
| No. of teams | 12 |
| Country | Iran |
| Continent | FIBA Asia (Asia) West Asia Basketball Association (West Asia) |
| Most recent champion(s) | Tabiat Eslamshahr (1st title) |
| Most titles | Zob Ahan (7 titles) |
| TV partner(s) | IRIB |
| Feeder to | FIBA West Asia Super League |
| Official website | IranBasketball.org |
The Iranian Basketball Super League (IBSL) is a professional men's basketball league in Iran. It was founded in 1998. The current champions is Tabiat Eslamshahr. The league follows the promotion and relegation system in which the worst two teams are relegated to 1st Division.