The Merkel Mill is an historic, American grist mill that is located on Maiden Creek in Greenwich Township, Berks County, Pennsylvania.

It was listed on the National Register of Historic Places in 1990.

[1] This mill, which was rebuilt in 1875, is a 2+1⁄2-story, banked building with a slate gable roof and a basement.

Also located on the property are the contributing watercourses, including the dam, pond, and races.

[2] It was listed on the National Register of Historic Places in 1990.