The Old North Hampton Library is a historic library building at 237 Atlantic Avenue in North Hampton, New Hampshire. The small, single-story Tudor Revival structure was designed by Boston architect J. Lawrence Berry and built in 1907. It was the town's first purpose-built library building, and was used as such until a new library was built nearby in 1973. It presently houses town offices. The building was listed on the National Register of Historic Places in 2014, and the New Hampshire State Register of Historic Places in 2013.