Polish Army Museum
| Former main building of the museum | |
| Established | 22 April 1920 | 
|---|---|
| Location | Warsaw, Poland | 
| Website | www.muzeumwp.pl | 
Museum of the Polish Army (Polish: Muzeum Wojska Polskiego) is a museum in Warsaw documenting the military history of Poland. Established in 1920 under the Second Polish Republic, it formerly occupied a wing of the building of the Polish National Museum and now occupies a building of its own at the Warsaw Citadel, as well as several branches in Poland. It is Warsaw's second largest museum and the largest collection of military objects in Poland. The collection illustrates a thousand years of Polish military history, from the 10th century to the Second World War.