Iron Fist, Iron fist or Ironfist may refer to:

• Iron Fist (exercise), an Indian Air Force exercise held in 2013 and 2016
• Iron Fist (countermeasure), an Israeli counter-weapon system
• 20th Armoured Brigade (United Kingdom) or The Iron Fist, a British Army armoured formation based in Paderborn, Germany
• Operation Iron Fist (disambiguation)

• Iron Fist (album), a 1982 album by Motörhead
  • "Iron Fist" (song)
• Iron Fist, a progenitor of the band Helloween
• "Iron Fist", a song by Die Apokalyptischen Reiter from Soft & Stronger
• "Iron Fist", a song by Goldfinger from Disconnection Notice
• "Iron Fist", a 2013 song by Coheed and Cambria from The Afterman: Descension

• Iron Fist (character), a Marvel Comics superhero
  • Iron Fist (TV series), a Netflix series based on the Marvel Comics series
• Iron Fist (novel), a 1998 Star Wars novel by Aaron Allston
  • Iron Fist, a fictional Super Star Destroyer
• Tekken or Iron Fist, a series of fighting games by Namco
• Dr. Ironfist or Vitali Klitschko, Ukrainian heavyweight boxer
• Puerto Rican anti-crime policy or The iron fist

• Iron Hand (disambiguation)
• Iron Hands (disambiguation)
• The Man with the Iron Fists, a film starring RZA and Russell Crowe
• Pan Qingfu
• The Way of the Fist: Iron Fist Edition, a box set album by Five Finger Death Punch