An oak forest is a forest where the trees are predominantly oaks.
Oak Forest may refer to the following places:
Settlements Oak Forest, Illinois, a suburban city in Cook County Oak Forest, Houston, a residential community in northwest Houston, Texas Oak Forest, Indiana, an unincorporated community in Franklin County Oak Forest, Texas, a ghost town in Gonzales County Oak Forest, Virginia, an unincorporated community in Cumberland County
Other Oak Forest (Mechanicsville, Virginia), a historic home Oak Forest station, a railway station in Oak Forest, Illinois Twangste ('Oak Forest'), Old Prussian fort and settlements which became Königsberg