Polska Liga Koszykówki (PLK) (English: Polish Basketball League) is a professional men'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. It began in 1947–48, with the name of I Liga, and was originally organized by the Polish Basketball Federation. The league changed to its current form, beginning with the 1997–98 season, after the Polska Liga Koszykówki SA, PLK SA (the Polish Basketball League Joint-stock company) took control over the league (the PLK SA was created in 1995). In 2000–01 season the league turned professional.

The PLK, which is played under FIBA rules, currently consists of 16 teams. A PLK season is split into a league stage and a playoffs stage (since 1984–85 season). At the end of the league stage, the top eight teams qualify for the playoff stage.

The competition Polish basketball men's championships has existed since the year 1928. Śląsk Wrocław is the record holder for most titles, with 18.

Śląsk Wrocław are defending champions.

폴란드 농구 대회 "PLK"는 폴란드에서 개최되는 농구 토너먼트입니다. 이 대회는 폴란드 농구 리그의 최고 수준을 자랑하며, 국내 최고의 농구 팀들이 참가합니다. PLK는 폴란드 농구의 역사와 전통을 대표하는 대회로, 많은 팬들에게 큰 관심을 받고 있습니다. 이 대회는 경기력과 열정이 높은 경기들로 가득 차 있으며, 세계적으로 유명한 선수들의 경기를 관람할 수 있습니다. PLK는 폴란드 농구의 발전과 선수들의 성장을 촉진하는 중요한 대회로, 농구 팬들에게는 놓칠 수 없는 흥미로운 경기들을 제공합니다.