The Savannah National Wildlife Refuge is a 31,551-acre (12,768 ha) National Wildlife Refuge located in Chatham and Effingham counties in Georgia and Jasper County in South Carolina. Of the total area, 15,395 acres (6,230 ha) is in Georgia and 15,263 acres (6,177 ha) is in South Carolina. The refuge was established to provide sanctuary for migratory waterfowl and other birds and as a nature and forest preserve for aesthetic and conservation purposes.

Chatham County is located in the U.S. state of Georgia, on the state's Atlantic coast. The county seat and largest city is Savannah. One of the original counties of Georgia, Chatham County was created February 5, 1777, and is named after William Pitt, 1st Earl of Chatham.