Whirlwind may refer to

• An atmospheric phenomenon, see Whirlwind
• Several aircraft, see Westland Whirlwind
• MIT's pioneering Whirlwind computer
• The Whirlwinds are the mascot of Floydada high school in Texas
• Jimmy White, a famous British Snooker player, was nicknamed The Whirlwind due to his speedy technique of play.
• Whirlwind, a Marvel Comics supervillain.
• Whirlwind, a novel by James Clavell