| Cheatham Lock and Dam | |
|---|---|
 Powerhouse at Cheatham Dam | |
  Cheatham Lock and Dam Location in Tennessee | |
| Location | Ashland City, Tennessee, U.S. |
| Coordinates | 36°19′11″N 87°13′21″W / 36.319785°N 87.222568°W |
| Construction began | 1949 |
| Opening date | 1951 |
| Operator | USACE |
| Dam and spillways | |
| Impounds | Cumberland River |
| Reservoir | |
| Creates | Cheatham Lake |
The Cheatham Lock and Dam is a dam in Ashland City, Tennessee, USA. It was built on the Cumberland River from 1949 to 1951.
Electricity from the dam is marketed by the Southeastern Power Administration.
