is a city in Loudon County, Tennessee, United States. Its population was 6,819 at the 2000 census. It is included in the Knoxville Metropolitan Area.
Lenoir City is located in eastern Tennessee, southwest of Knoxville, on the Tennessee River. Fort Loudoun Dam is nearby.
According to the United States Census Bureau, the city has a total area of 6.2 square miles (16.1 km²), of which, 6.2 square miles (16.1 km²) of it is land and 0.04 square miles (0.1 km²) of it (0.48%) is water.