Atsion Lake is a man-made lake in Wharton State Forest in the Pine Barrens, in the community of Atsion, Burlington County, New Jersey.

It offers boating, hiking, fishing, swimming and camping facilities, and cross-country skiing in the winter.

It was the name for the strong, cedar-colored stream in which the tribe called Atsayunk, or Atsiunc.

[3] In late 1765, under Charles Read, Atsion became the site of an iron forge making bog iron in American Revolutionary times, and produced materiel for American forces.

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