 | |
| Formerly | Turkish Basketball Third League (TB3L) |
|---|---|
| Sport | Basketball |
| Founded | 2014 |
| No. of teams | 25 |
| Country | Turkey |
| Confederation | Turkish Basketball Federation |
| Most recent champion(s) | Ayos Spor (1st title) |
| Level on pyramid | 3 |
| Promotion to | TBL |
| Relegation to | EBBL |
| Official website | Link |
The Turkish Basketball Second League, also called TB2L, is the third-tier level league of professional club basketball in Turkey. The league was previously called the Turkish Basketball Third League (TB3L).