The Treaty of New Echota was a treaty signed on December 29, 1835, in New Echota, Georgia, by officials of the United States government and representatives of a minority Cherokee political faction, the Treaty Party.

New Echota was the capital of the Cherokee Nation in the Southeastern United States from 1825 until their forced removal in the late 1830s. New Echota is located in present-day Gordon County, in northwest Georgia, north of Calhoun. It is south of Resaca, next to present day New Town, known to the Cherokee as Ꭴꮝꮤꮎꮅ, Ustanali. The site has been preserved as a state park and a historic site. It was designated in 1973 as a National Historic Landmark District.