Shelbyville
- County:
- Bedford County
- County Seat:
- Yes
- Area (mi²):
- 19.611
- State:
- Tennessee
Shelbyville is a city located in Bedford County, Tennessee. Shelbyville has a 2026 population of 25,792. It is also the county seat of Bedford County. Shelbyville is currently growing at a rate of 2.02% annually and its population has increased by 9.05% since the most recent census, which recorded a population of 23,652 in 2020.