| Sport | Basketball |
|---|---|
| Founded | 1929 |
| First season | 1929 |
| CEO | Grzegorz Bachański |
| No. of teams | 11 |
| Country |  Poland |
| Continent |  FIBA Europe (Europe) |
| Most recent champion(s) | BC Polkowice (5 title) |
| Most titles | Wisła Kraków (25 titles) |
| TV partner(s) | Emocje.tv |
| Level on pyramid | 1 |
| Official website | basketligakobiet.pl |
Basket Liga Kobiet (BLK), currently known for sponsorship reasons as Orlen Basket Liga Kobiet (OBLK; 2001–2013 Polska Liga Koszykówki Kobiet, PLKK) is a professional women's club basketball league in Poland. It constitutes the first and highest-tier level of the Polish league pyramid. The winning team of the final round are crowned the Polish Champions of that season.
The BLK, which is played under FIBA rules, currently consists of 11 teams (professional basketball's clubs). A BLK season is split into a league stage and a playoffs stage. At the end of the league stage, the top eight teams qualify for the playoff stage.