Vaiden is a town in Carroll County, Mississippi, United States and its first county seat. The population was 734 at the 2010 census. It is part of the Greenwood, Mississippi micropolitan area.

Carroll County is a county in the U.S. state of Mississippi. As of the 2020 census, the population was 9,998. Its county seats are Carrollton and Vaiden. The county is named for Charles Carroll of Carrollton, the last surviving signatory of the Declaration of Independence.