The Walnut Grove is a historic mansion in Gallatin, Tennessee, U.S..

[2] The original owner was Charles Elliott,[2] and his brother Elliott lived at Wall Spring nearby.

[3] It includes a portico, and a staircase designed in the Federal style.

[2] It has been listed on the National Register of Historic Places since December 29, 1978.

This article about a property in Sumner County, Tennessee on the National Register of Historic Places is a stub.