Happy Valley is or has been the name of several places in Tennessee, including:

• Happy Valley, Blount County, Tennessee, unincorporated community near the Great Smoky Mountains National Park, associated with ZIP code 37878
• Happy Valley, Carter County, Tennessee, in Elizabethton and adjacent Carter County
• Happy Valley, Oak Ridge, Tennessee, a Manhattan Project construction camp; no longer in existence

• Happy Valley (disambiguation)

This disambiguation page lists articles about distinct geographical locations with the same name.
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