Fiery furnace may refer to:

• The fiery furnace in the biblical account of Shadrach, Meshach, and Abednego (Daniel 3)
• Fiery furnace of Nimrod, in Jewish tradition, from which Abraham is miraculously saved
• Fiery Furnace (Arches National Park), a region of Arches National Park in Utah
• The Fiery Furnaces, an American indie rock band

• The Burning Fiery Furnace, a 1966 opera by Benjamin Britten
• Furnace (disambiguation)