Pine Grove Furnace

Pine Grove Furnace may refer to:

• Pine Grove Furnace (1764), in the Pine Grove Iron Works of Cumberland County, Pennsylvania
  • Pine Grove Furnace State Park, established to protect the above
• Pine Grove Furnace (1805), near Uniontown, Pennsylvania
• Pine-Grove Furnace, in Lawrence County, Ohio
• Pine Grove Bloomary Forge, in Washington County, Tennessee