2004–05 Polish Basketball League

The 2004–05 Polish Basketball League was the 77th edition of the top basketball league of Poland.

Teams
The first 10 teams will play in Era Basket Liga in the next season: Last 2 teams are dropped from EBL Teams promoted to EBL
 * Idea Śląsk Wrocław
 * Prokom Trefl Sopot
 * Anwil Włocławek
 * Polonia Warbud Warszawa
 * Gipsar Stal Ostrów Wlkp.
 * Unia Wisła Paged Tarnów
 * Arcus Detal-Met Notec Inowrocław
 * Czarni Słupsk
 * Ostromecko Astoria Bydgoszcz
 * AZS Gaz Ziemny Koszalin
 * Start Lublin
 * Spojnia Stargard Szczeciński
 * Turów Zgorzelec
 * SKS Starogard Gdański