Glen Oak is a small community in the Hunter Region of New South Wales, Australia, shared between the Port Stephens and Dungog local government areas (LGA).

Named after Richard Binder, a convict settler, this path was a vital line of communication between the farms at Woodville and Clarence Town, leading to the need for a defined route.

They settled on 640 acres in the district and played a significant role in the Glen Oak's development over the following century, including Thomas Holmes' contribution as a builder and road maker.

Following the 1861 Land Act, several small farms were established by settlers of German origin, including the Blum, Storck, Hinkelbein, Kuss, and Tranter families.

Ambrose Stork, a notable figure among these settlers, built a mud brick house and established a vineyard and winery, contributing to the agricultural development of Glen Oak.

During the late 19th and early 20th centuries, Glen Oak included a community hall, post office, public school, and general store.