Jackson Township is a township in York County, Pennsylvania, United States. The population was 8,737 at the 2020 census. It was founded in 1853 from parts of Paradise Township. Jackson Township education is served by the Spring Grove Area School District. Police coverage is provided by Northern York County Regional Police Department, and EMS is provided by Spring Grove Area Ambulance. The township is home to York Airport.

York Airport (York Aviation) (IATA: THV, ICAO: KTHV, FAA LID: THV) is a privately owned, public use airport that is located seven nautical miles (8 mi, 13 km) southwest of the central business district of York in the Thomasville section of Jackson Township, York County, Pennsylvania, United States.