Rosedale is a city in Bolivar County, Mississippi, United States. The population was 1,873 at the 2010 census, down from 2,414 in 2000. Located in an agricultural area, the city had a stop on the Yazoo and Mississippi Valley Railroad, which carried many migrants north out of the area in the first half of the 20th century.

Bolivar County is a county located on the western border of the U.S. state of Mississippi. As of the 2020 census, the population was 30,985. Its county seats are Rosedale and Cleveland. The county is named in honor of Simón Bolívar, early 19th-century leader of the liberation of several South American territories from Spain.