Landisburg is a borough in Perry County, Pennsylvania, United States. The population was 195 at the 2000 census. It is part of the Harrisburg–Carlisle Metropolitan Statistical Area.
Landisburg was platted in 1793. The community was named for its founder, James Landis.
The Dunbar-Creigh House was added to the National Register of Historic Places in 1980.
Landisburg is located at 40°20′32″N 77°18′25″W (40.342339, -77.307038).
According to the United States Census Bureau, the borough has a total area of 0.1 square miles (0.26 km2), all of it land.
As of the census of 2000, there were 195 people, 78 households, and 59 families residing in the borough. The population density was 1,991.9 people per square mile (752.9/km2). There were 89 housing units at an average density of 909.1 per square mile (343.6/km2). The racial makeup of the borough was 97.95% White, 0.51% Native American, 0.51% Asian, 1.03% from other races. Hispanic or Latino of any race were 1.03% of the population.