Perryville is a town in Cecil County, Maryland, United States. The population was 4,361 at the 2010 census. The town is located near an access for Interstate 95, on the north side of the outlet of the Susquehanna River.

Perryville was first settled during 1622 when Edward Palmer was granted a patent for a settlement on what is now Garrett Island. During the 17th century, Lord Baltimore granted George Talbot 31,000 acres (130 km²) of land which included the Perryville area. Before incorporation (1882), the settlement was known as Lower Ferry (circa 1695), Susquehanna (circa 18th century), and was finally named Perryville after Mary Perry, the wife of John Bateman.

During the Revolutionary War, Perryville served as a staging area for the Continental Army. Colonel John Rodgers (1728–1791), who operated the ferry and tavern in Perryville, raised the 5th Company of the Maryland Militia. This company became part of the famous Flying Corps and was instrumental during the early stages of the Revolutionary War. George Washington stopped frequently at Rodgers Tavern on his travels from Virginia to New York. Rodgers Tavern was listed on the National Register of Historic Places during 1972. Colonel Rodgers' son, John Rodgers, was instrumental in suppressing the Tripolitan pirates in the Mediterranean Sea and was subsequently promoted to Commodore of the Mediterranean Squadron. Commodore Rodgers served with distinction during the War of 1812 and is known as the "Father of the American Navy."

During the 19th century, Perryville was the midway station for the Wilmington to Baltimore Rail Line. During the American Civil War, the railway line between Perryville and Baltimore was destroyed. To transport troops and munitions to Annapolis, the Union Army again began the operation of the ferry across the Susquehanna. The Principio Furnace is located nearby and was listed on the National Register of Historic Places in 1972.

...
Wikipedia