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 (1828), in Lawrence County, Ohio
 * Pine Grove Bloomary Forge (1837), in Washington County, Tennessee