Strasburg is a borough in Lancaster County, Pennsylvania, United States. It developed as a linear village stretching approximately 2 miles (3 km) along the Great Conestoga Road, later known as the Strasburg Road. The population was 3,117 at the 2020 census.

Lancaster County, sometimes nicknamed the Garden Spot of America or Pennsylvania Dutch Country, is a county in the Commonwealth of Pennsylvania. As of the 2020 census, the population was 552,984, making it Pennsylvania's sixth-most populous county. Its county seat is also Lancaster. Lancaster County comprises the Lancaster metropolitan statistical area. The county is part of the South Central region of the state.