Army Museum in Białystok (Polish: Muzeum Wojska w Białymstoku) is a military museum located in Bialystok the capital of Podlaskie Voivodeship in north-eastern Poland. It is the largest of its kind in that region. First opened in 1968, since 1976 it has been operating as an independent museum unit with a macro-regional range. It is currently a self-governing cultural institution of the city of Białystok. As part of the Army Museum, until the end of 2016, there was a Branch, the .