Roaring Run (also known as Roaring Creek) is a tributary of Bowman Creek in Wyoming County, Pennsylvania, in the United States. It is approximately 4.9 miles (7.9 km) long and flows through Forkston Township, Noxen Township, and Monroe Township. It has two named tributaries: Newton Run and South Branch Roaring Run. The watershed of Roaring Run has an area of 11.4 square miles (30 km2). It is designated as a High-Quality Coldwater Fishery and a Migratory Fishery and the stream is Class A Wild Trout Waters. The surficial geology in its vicinity consists of alluvium, alluvial terrace, alluvial fan, bedrock, Wisconsinan Till, and Wisconsinan Ice-Contact Stratified Drift. A bridge carrying Pennsylvania Route 29 crosses the stream.