Oak Hill Historic District is a national historic district at Hagerstown, Washington County, Maryland, United States.

The district consists of a residential neighborhood of approximately 76 acres (310,000 m2) in northern Hagerstown.

It is characterized generally by large scale houses built in the first third of the 20th century and standing in a garden city type setting.

The houses are generally Colonial or Georgian revival in stylistic influences.

This article about a Registered Historic Place in Washington County, Maryland is a stub.