Dry Run is a tributary of the Lehigh River in Northampton County, Pennsylvania, in the United States.

Dry Run begins in a flat area west of Sauerkraut Hill in Allen Township.

[1] Dry Run joins the Lehigh River 22.14 miles (35.63 km) upstream of its mouth.

[3] In 1787, Christian Schwartz constructed a large stone house at the mouth of Dry Run.

[7] In 2014, the Delaware and Lehigh National Heritage Corridor received $217,000 from the Pennsylvania Department of Community and Economic Development to replace a pedestrian bridge over the stream.