Oak Orchard may refer to the following places in the United States:
In New York Oak Orchard Creek, a tributary of Lake Ontario Oak Orchard State Marine Park, located at the mouth of Oak Orchard Creek Oak Orchard Wildlife Management Area, located along Oak Orchard Creek Carlton, New York, a town in Orleans County, formerly called the Town of Oak Orchard Iroquois National Wildlife Refuge, formerly known as Oak Orchard National Wildlife Refuge
Elsewhere Oak Orchard, Delaware an unincorporated community Oak Orchard, Wisconsin, an unincorporated community