Sleepy Hollow Cemetery is a rural cemetery located on Bedford Street near the center of Concord, Massachusetts. The cemetery is the burial site of a number of famous Concordians, including some of the United States' greatest authors and thinkers, especially on a hill known as "Author's Ridge."

Concord is a town in Middlesex County, Massachusetts, United States. In the 2020 census, the town population was 18,491. The United States Census Bureau considers Concord part of Greater Boston. The town center is near where the Sudbury and Assabet rivers join to form the Concord River.