| Vana-Mustamäe | |
| Settlement Type: | Subdistrict of Tallinn |
| Subdivision Type: | Country |
| Subdivision Name: |  Estonia |
| Subdivision Type1: | County |
| Subdivision Name1: | Harju County |
| Subdivision Type2: | City |
| Subdivision Name2: | Tallinn |
| Subdivision Type3: | District |
| Subdivision Name3: | Nõmme |
| Area Total Km2: | 1.75 |
| Population Total: | 2066 |
| Population As Of: | 01.01.2014 |
| Population Density Km2: | auto |
Vana-Mustamäe (Estonian for "Old Black Hill") is a neighborhood of Nõmme in Tallinn, the capital of Estonia. It has a population of 2,066 .[1] It borders Hiiu and Pääsküla to the south, Nõmme to the southeast, Mustamäe to the northeast, Kadaka to the north, Astangu to the northwest, and Mäeküla to the west.
It's the location of Glehn Castle (administratively in Hiiu).