Chesnee
- County:
- Spartanburg County
- County Seat:
- No
- Area (mi²):
- 1.071
- State:
- South Carolina
Chesnee is a city located in Spartanburg County, South Carolina. Chesnee has a 2026 population of 935. Chesnee is currently growing at a rate of 2.97% annually and its population has increased by 12.24% since the most recent census, which recorded a population of 833 in 2020.