| Cheatham Lock and Dam | |
| Location Map: | Tennessee |
| Location Map Caption: | Location in Tennessee |
| Dam Crosses: | Cumberland River |
| Res Name: | Cheatham Lake |
| Location: | Ashland City, Tennessee, United States |
| Operator: | USACE |
| Construction Began: | 1949 |
| Opening: | 1951 |
The Cheatham Lock and Dam is a dam in Ashland City, Tennessee, USA.[1] It was built on the Cumberland River from 1949 to 1951.[2]
Electricity from the dam is marketed by the Southeastern Power Administration.[3]