Adams Mill is a historic grist mill located at Democrat Township, Carroll County, Indiana.

It was built in 1845–1846, and is a 3+1⁄2-story, rectangular frame building.

It measures approximately 45 feet by 50 feet, has a gable roof, and rests on a cut stone pier foundation.

It was listed on the National Register of Historic Places in 1984.

This article about a property in Carroll County, Indiana on the National Register of Historic Places is a stub.