The 2017 Polish Basketball Cup (Polish: Puchar Polski 2017) was the 54th edition of Poland's national cup competition for men basketball teams. It was managed by the Polish Basketball League (PLK) and will be held in Warsaw, in the Arena Ursynów in February 2017.

The eight first qualified after the first half of the 2016–17 PLK season qualified to the tournament. The highest placed four teams would play the lowest seeded teams in the quarter-finals.