| Prosek | |
| Native Name: | Просек |
| Native Name Lang: | sr |
| Settlement Type: | Village |
| Pushpin Map: | Serbia |
| Pushpin Label Position: | left |
| Coordinates: | 43.3105°N 22.0514°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Serbia |
| Subdivision Type1: | District |
| Subdivision Name1: | Nišava District |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Niška Banja |
| Unit Pref: | Metric |
| Area Footnotes: | [1] |
| Area Total Km2: | 3.32 |
| Elevation M: | 386 |
| Population Footnotes: | [2] |
| Population As Of: | 2011 |
| Population Total: | 599 |
| Population Density Km2: | auto |
Prosek (Serbian: Просек) is a village in the municipality of Niška Banja, within the city of Niš, Serbia. According to the 2011 census, the village had 599 inhabitants.
According to the Ottoman Empire census of 1516, the village was one of the 111 within the Niš district, with 5 households, 3 widowed households, and 2 single households.[3]