Kusumanegara Heroes' Cemetery (also spelled Kusuma Negara; also known as Semaki Heroes' Cemetery) is a cemetery located in Yogyakarta, Indonesia. It is home to five National Heroes of Indonesia. The cemetery is located on Kusumanegara Street in Semaki, Umbulharjo, Yogyakarta. It covers 2.87 hectares (0.0287 sq km; 0.0111 sq mi) and is surrounded by both a concrete wall and iron fence. Aside from the graves, there is a central monument, meeting hall, and flag pole. A statue of General Sudirman, interred at the cemetery, stands at the front of the cemetery facing Kusumanegara Street.
As of July 2011, the cemetery held 1,914 graves. In November of that year it consisted of 1,065 persons from the Army, 156 from the Air Force, 56 from the Navy, 79 from the National Police, 404 civilians, and 131 unknown soldiers. Five of the interments are National Heroes of Indonesia.