Allegheny, Pennsylvania may refer to: Allegheny City, Pennsylvania, which was annexed by the city of Pittsburgh The neighborhood of Allegheny Commons (Pittsburgh) The neighborhood of Allegheny Center in Pittsburgh Allegheny County, Pennsylvania The neighborhood of Allegheny West (Pittsburgh) The neighborhood of East Allegheny (Pittsburgh) The neighborhood of Allegheny West, Philadelphia
See also Allegheny Township (disambiguation) Allegheny (disambiguation)