High Bar Harbor is an unincorporated area  and neighborhood located in the northernmost portion of Long Beach Township. The area is located on Long Beach Island, west of Barnegat Light.

The area has no beaches of its own. As the section is surrounded on three sides by water, almost all of the homes are on the water or have water access, as the neighborhood has a network of canals leading from Barnegat Inlet. The 400 homes on the lagoons were developed in the mid-1950s. While some residents are year-round inhabitants, the majority of homes are only occupied in season.