Sunset Lake is a census-designated place (CDP) in Cumberland County, in the U.S. state of New Jersey.

It is in the northern part of the county, in the southwest corner of Upper Deerfield Township.

It is bordered to the south by the city of Bridgeton, the county seat.

Sunset Lake was first listed as a CDP prior to the 2020 census.

This Cumberland County, New Jersey state location article is a stub.