Pine Island Cemetery (formerly Over River Burying Ground) is a historical cemetery in Norwalk, Connecticut.

[1] The cemetery is located behind Lockwood–Mathews Mansion on Crescent Street.

The Connecticut Commission on Culture and Tourism added the cemetery to the state Register of Historic Places in May 2010.

[2] On December 16, 1708 the town council granted this piece of land for a burying place.

[2] John Benedict, Zerubabell Hoyt and Thomas Betts were appointed to select the location.