Eastman is a city in Dodge County, Georgia, United States. The population was 5,658 at the 2020 census, up from 4,962 at the 2010 census. The city was named after William Pitt Eastman, a native of Massachusetts who purchased a large tract of land along the Macon and Brunswick Railroad, and settled a city on the site.

Dodge County is a county located in the central portion of the U.S. state of Georgia. As of 2020, the population was 19,925. The county seat is Eastman. Dodge County lies in the Historic South and Black Belt region of Georgia, an area that was devoted to cotton production in the antebellum years. It has significant historic buildings and plantations, has a substantial African-American population, and shows cultural aspects of the South.