| Clubname: | WKS Śląsk Wrocław |
| Fullname: | Wojskowy Klub Sportowy Śląsk Wrocław |
| Ground: | Hala Orbita |
| Capacity: | 3,000 |
| Chairman: | Paweł Krążała |
| Manager: | Marcin Palica |
| League: | Polish Superliga |
| Website: | https://www.facebook.com/SlaskWroclawHandball/ |
| Colour1: | 009A64 |
| Colour2: | White |
| Colour3: | D40000 |
WKS Śląsk Wrocław is a professional men's handball club based in Wrocław in southwestern Poland, founded in 1955. They compete in the top flight of the Polish handball, Superliga. It is one of the most successful Polish handball clubs, having won 15 domestic league titles.
Winners (15): 1957–58, 1960–61, 1961–62, 1962–63, 1964–65, 1966–67, 1971–72, 1972–73, 1973–74, 1974–75, 1975–76, 1976–77, 1977–78, 1981–82, 1996–97
Winners (7): 1958–59, 1964–65, 1968–69, 1975–76, 1980–81, 1981–82, 1988–89
Silver (1): 1977–78
Squad for the 2024–25 season
Marcin Dytko Marcin Młoczyński Bartosz Dudek Patryk Małecki Kacper Majewski Szymon Famulski Jakub Wielgucki Szymon Mucha Jarosław Cepielik Konrad Cegłowski Tomasz Kołodziejczyk Paweł Salacz Łukasz Królikowski Dominik Dziobek Mateusz Jankowski Wojciech Granowski Wiktor Kawka Hubert Kornecki Krzysztof Gądek Kamil Ramiączek Jakub Przybylski Bartosz NastajTransfers for the 2024–25 season
Patryk Małecki (GK) (from Grupa Azoty Unia Tarnów) Jakub Wielgucki (LW) (on loan from Wisła II Płock) Wiktor Kawka (LB) (from Gwardia Opole) Bartosz Nastaj (RB) (from 
QHB-Eger) Dominik Dziobek (P) (back from loan at SPR Purina Kąty Wrocławskie) Mateusz Jankowski (P) (from Gwardia Opole) Tymoteusz Bojarczuk (LW) (to ?) Paweł Dudkowski (RB) (to Zagłębie Lubin) Marcin Tórz (RB) (to Grunwald Poznań)