Caddy may refer to:

• Caddie, also spelled caddy, a golfer's assistant
• A shopping caddy
• A box or bin, such as a "green bin" for food waste
• Caddy (bridge), an assistant to a tournament director
• Caddy (surname)
• Caddy (given name)
• Caddy (tea), a receptacle used to store tea
• Caddy (hardware), a protective case for an electronic module
• Catty or Caddy, an Asian unit of weight
• Caddy, nickname of Cadborosaurus, a sea serpent in folklore
• Caddy, Shetland term for a home reared orphan animal
• Caddy (barbell), a 45 pound barbell weight
• Caddy (web server), an open-source web server

• Caddy (fl. 1990s), Romanian musician in B.U.G. Mafia

• Caddy, County Antrim, Northern Ireland, a townland
• Caddy Lake, Manitoba, Canada

• The Caddy, a 1950s film starring Dean Martin and Jerry Lewis
• "The Caddy" (Seinfeld), a television episode
• Caddy, a fictional character in the novel The Sound and the Fury by William Faulkner

• Caddy, an informal name for a Cadillac
• Volkswagen Caddy, a light commercial van

• All pages with titles beginning with Caddy
• All pages with titles containing Caddy
• Cady (disambiguation)
• CADD (disambiguation)
• Caddie (disambiguation)
• Caddo (disambiguation)
• Candy (disambiguation)
• Cardy (disambiguation)
• Cuddy (disambiguation)
• Khadi