Allegheny, Alleghany or Allegany may refer to:
Places Geologic and geographic features Allegheny River, in Pennsylvania and New York Allegheny Mountains, part of the Appalachian Mountain Range in West Virginia, Pennsylvania, Maryland and Virginia Allegheny Mountain (Pennsylvania), major mountain ridge in the northern part of the Allegheny Mountains Little Allegheny Mountain, in Pennsylvania and Maryland; see list of mountains of the Alleghenies Allegheny Mountain (West Virginia–Virginia), major mountain ridge in the southern part of the Allegheny Mountains Back Allegheny Mountain, in West Virginia Allegheny Plateau, which terminates in the east at the Allegheny Mountains Allegheny Front, the escarpment delineating the eastern edge of the Allegheny Plateau Allegheny Formation, a mapped bedrock unit of West Virginia, Maryland and Pennsylvania
Counties Allegany County, Maryland Allegany County, New York Alleghany County, North Carolina Alleghany County, Virginia Allegheny County, Pennsylvania
Communities and townships Alleghany, California, unincorporated community in Sierra County Allegheny, Kentucky Allegheny, Pennsylvania, a city annexed by the city of Pittsburgh in 1907 Allegheny Township, Blair County, Pennsylvania Allegheny Township, Butler County, Pennsylvania Allegheny Township, Cambria County, Pennsylvania Allegheny Township, Somerset County, Pennsylvania Allegheny Township, Venango County, Pennsylvania Allegheny Township, Westmoreland County, Pennsylvania Allegany, Cattaragus County, New York Allegany, a village in the above town Allegany, Oregon, an unincorporated community in Coos County Allegany Township, Pennsylvania
Protected areas Allegheny National Forest, Pennsylvania Allegheny National Recreation Area, Pennsylvania Allegheny Wildlife Management Area, in Mineral County, West Virginia High Allegheny National Park and Preserve, a proposed NPS unit in West Virginia
Man-made features Allegheny Cabin (Rohrbaugh Cabin), historic structure in eastern West Virginia Allegheny Observatory, at the University of Pittsburgh Allegheny Mountain Tunnel, a vehicular tunnel on the Pennsylvania Turnpike Allegheny Reservoir, a reservoir on the Allegheny River Allegheny River Tunnel, a light rail tunnel under the Allegheny River in Pittsburgh Trans-Allegheny Lunatic Asylum, a former psychiatric hospital turned tourist attraction in West Virginia
Trails Allegheny Trail, a hiking trail in West Virginia Great Allegheny Passage including parts in Maryland and Pennsylvania Allegheny Highlands Trail of Maryland, a rail trail
Rail Allegheny (train), a passenger train operated by the Pennsylvania Railroad Allegheny Railroad, a railroad operating in northwestern Pennsylvania (1985–92) Allegheny station (disambiguation), stations of the name Allegheny Valley Railroad (disambiguation), railroads of that name Allegheny Valley Street Railway, an electric rail line operating along the Allegheny River (1906–37) Allegheny class, a class of 2-6-6-6 locomotives
Organizations Alleghany Corp., an insurance holding company Allegheny Airlines, a forerunner of US Airways Allegheny College, in Meadville, Pennsylvania Allegheny Energy, a public utility (including its subsidiary Allegheny Power) Allegheny Foundation, a charitable organization focused on Western Pennsylvania Allegheny Mountain Radio, a network of radio stations in West Virginia and Virginia Allegheny Technologies, a specialty metals company Allegheny (titular see), a Roman Catholic titular see Pittsburgh Allegheny (International Association), a nineteenth century minor league baseball team that, at times, played under the name "Allegheny"
Biology Pachysandra procumbens or Allegheny pachysandra, a plant in the box family Allegheny woodrat, a species of pack rat in the eastern US Allegheny Mountain dusky salamander, a species of the eastern US and Canada Allegheny mound ant, a species of the eastern US and Canada "Allegheny alligator", nickname for the hellbender Allegheny chinquapin (Castanea pumila), a species of chestnut
Other Allegany Ballistics Laboratory Allegany College of Maryland Allegany Indian Reservation, Cattaragus County, New York Allegany State Park, Cattaragus County, New York
See also
Allegany (disambiguation)