Towarzystwo Sportowe Wisła Kraków Spółka Akcyjna, commonly referred to as Wisła Kraków, is a Polish professional football club based in Kraków. It currently competes in the I liga, the second level of Polish football league system. It ranks fourth in the number of national titles won (13), behind Górnik Zabrze, Ruch Chorzów, and Legia Warsaw (15), and second in all-time victories. Wisła was founded in 1906 under the name TS Wisła.

I liga, currently named Fortuna I liga due to its sponsorship by Fortuna, is the men's second professional association football division of the Polish football league system, below the Ekstraklasa and above the II liga via promotion/relegation systems. Run by the Polish Football Association (PZPN) since its inception on 30 May 1948. The league was renamed from Second League to First League in 2008. It is currently contested by 18 teams, from 2002 all clubs onwards must have a licence, issued by the Association.