The Pennington House is a historic house at 317 Johnson Street in Clarksville, Arkansas.

It is a 2+1⁄2-story wood-frame structure, with a complex cross-gabled plan, weatherboard siding, and a stuccoed brick foundation.

It has an eclectic blend of Italianate and Folk Victorian features, including paired brackets in its eaves, moulded hoods over its sash windows, and a decorated porch.

[2] The house was listed on the National Register of Historic Places in 1994.

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