Liberty Corner is an unincorporated community and census-designated place (CDP) located in Bernards Township, in Somerset County, in the U.S. state of New Jersey. Liberty Corner is about 3+3⁄4 miles (6.0 km) south of Bernardsville. Liberty Corner has a post office with ZIP code 07938. The Liberty Corner Historic District was listed on the state and national registers of historic places in 1991.

Bernards Township is a township in Somerset County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 27,830, an increase of 1,178 (+4.4%) from the 2010 census count of 26,652, reflecting an increase of 2,077 (+8.5%) from the 24,575 counted in the 2000 census.