Krumsville is an unincorporated community in Greenwich Township in Berks County, Pennsylvania, United States. It is located at the intersection of Pennsylvania Route 737 and Old Route 22. The interchange with Interstate 78/U.S. Route 22 was redesigned and PA 737 now crosses I-78/US 22 on a new bridge. Important buildings in the area include the Greenwich-Lenhartsville Elementary School, Krumsville Inn, Mt. Zion's Church, and Dietrich's Meats.