Ringgold is a city in and the county seat of Catoosa County, Georgia, United States. Its population was 3,414 at the 2020 census. It is part of the Chattanooga, Tennessee–GA Metropolitan Statistical Area.

The Chattanooga, TN-GA metropolitan statistical area, as defined by the United States Office of Management and Budget, is an area consisting of six counties – three in southeast Tennessee and three in northwest Georgia – anchored by the city of Chattanooga. As of the 2020 census, the Chattanooga metropolitan area had a population of 562,647. This metropolitan area traverses two time zones.