Jasenovac may refer to:
- Jasenovac concentration camp, World War II concentration camp
- Jasenovac, Sisak-Moslavina County, town and municipality in Croatia, the location of the aforementioned camp
- Jasenovac, Bosanski Petrovac, village in the Una-Sana Canton in Bosnia and Herzegovina
- Jasenovac, Osijek-Baranja County, village in the Kneževi Vinogradi municipality in Croatia
- Jasenovac Zagorski, village in the Krapinske Toplice municipality in Croatia