Allegheny Mountain

Allegheny Mountain may refer to:

• The Allegheny Mountains range in the eastern United States
  • Mountains within the range, including:
    • Allegheny Mountain (West Virginia-Virginia), or "Alleghany", demarcating much of the border between the two states
    • Allegheny Mountain (Pennsylvania) in southwestern Pennsylvania
    • The Allegheny Front, in Pennsylvania, Maryland, and West Virginia
• The Allegheny Escarpment, which forms the western edge of the Appalacians