Heidelberg is a town in Jasper County, Mississippi, United States.

U.S. Route 11, running parallel to I-59, crosses the southeastern corner of the town.

[2] Beaver Creek, a tributary of Bogue Homo, runs through the town.

The area around Heidelberg has abundant natural resources, including nearby oil and gas reserves.

[4] As of the 2020 United States census, there were 637 people, 269 households, and 220 families residing in the town.