Powązki Military Cemetery (Polish pronunciation: [pɔˈvɔ̃skʲi]; Polish: Cmentarz Wojskowy na Powązkach) is an old military cemetery located in the Żoliborz district, western part of Warsaw, Poland.

The military cemetery holds the graves of many who have fought and died for their country since the early 19th century, including a large number involved in the 1920 Battle of Warsaw, the September 1939 Campaign, and the ill-fated 1944 Warsaw Uprising against Nazi Germany.

A large part of the cemetery is occupied by graves of Polish soldiers who died in the Warsaw Uprising.

In many cases, the names of the soldiers remain unknown, and the graves are marked only by the Polish Red Cross identification number.

Also in the cemetery are several mass graves of (mostly unknown) civilian victims of the German terror during World War II, especially during the Warsaw Uprising.