Pennsylvania Route 239 (PA 239) is a 36.84-mile-long (59.29 km) state highway located in Luzerne, Columbia and Lycoming Counties in Pennsylvania. The southern terminus is at PA 93 in Nescopeck Township. The northern terminus is at PA 42 in . The route heads north from PA 93 and parallels the Susquehanna River between Wapwallopen and Mocanaqua before crossing the river into Shickshinny and forming a concurrency with U.S. Route 11 (US 11). Past Shickshinny, PA 239 runs west through rural areas to Benton, where it has a concurrency with PA 487. The route continues northwest and crosses PA 118 before it reaches its northern terminus.