Wind Gap is a borough in Northampton County, Pennsylvania. The population of Wind Gap was 2,820 at the 2020 census. Wind Gap is part of the Lehigh Valley metropolitan area, which had a population of 861,899 and was the 68th-most populous metropolitan area in the U.S. as of the 2020 census.

Pennsylvania Route 33 is a 27.7-mile-long (44.6 km) freeway in eastern Pennsylvania. The highway runs from its interchange with Interstate 78 (I-78) south of Easton in the Lehigh Valley to I-80 and PA 611 west of Stroudsburg.