The Polonia Stadium is a multi-purpose (mainly soccer) stadium in Warsaw, Poland.
General Kazimierz Sosnkowski Stadium, commonly known as the Polonia Stadium or Stadion Polonii is a multi-purpose stadium in Warsaw, Poland. It is currently used mostly for soccer matches, and is the home of Polonia Warszawa soccer team. The stadium was originally built in 1928. The west stand was thoroughly modernized in 2004. The stadium was used as a training ground for UEFA Euro 2012, and is being upgraded to hold a larger audience. It currently holds 7,150 seats.
Since 2013 the stadium has been the home of Warsaw Eagles, an American football team.
The Gastop Group has equipped the stadium with access control systems.