Tellico Dam is a concrete gravity and earthen embankment dam on the Little Tennessee River that was built by the Tennessee Valley Authority (TVA) in Loudon County, Tennessee. Planning for a dam structure on the Little Tennessee was reported as early as 1936 but was deferred for development until 1942. Completed in 1979, the dam created the Tellico Reservoir and is the last dam to be built by the Tennessee Valley Authority.
Unlike the agency's previous dams built for hydroelectric power and flood control, the Tellico Dam was primarily constructed as an economic development and tourism initiative through the planned city concept of Timberlake, Tennessee. The development project aimed to support a population of 42,000 in a rural region in poor economic conditions.