Polonia Bytom is a Polish football club based in Bytom. Founded in 1920, the team won two championships, in 1954 and 1962. As of the 2026–27 season, they compete in the I liga, the second tier of Polish football.
- Country
- Poland
- Headquarters
- Bytom
- Inception
- 1920
- Website
- http://www.poloniabytom.com.pl