Moscow is a city in Fayette County, Tennessee, United States. The population was 568 at the 2020 census, 556 at the 2010 census, and 422 at the 2000 census. The town was named after a Cherokee Chief [Mosgo], meaning "Town between 2 rivers." North Fork and Wolf Rivers.

Fayette County is a county located in the U.S. state of Tennessee. As of the 2020 census, the population was 41,990. Its county seat is Somerville. The county was named after the Marquis de la Fayette, French hero of the American Revolution. A part of the Memphis, TN-MS-AR Metropolitan Statistical Area, Fayette County is culturally alike to the Mississippi Delta and was a major area of cotton plantations dependent on slave labor in the nineteenth century.