This is a list of the National Register of Historic Places listings in Hartley County, Texas.
This is intended to be a complete list of properties and districts listed on the National Register of Historic Places in Hartley County, Texas. There are four properties listed on the National Register in the county. Two of these hold Recorded Texas Historic Landmarks including one property that is a State Antiquities Landmark.
The publicly disclosed locations of National Register properties may be seen in a mapping service provided.