Decoration may refer to:

  • Decorative arts
  • the craft of a house painter and decorator
  • An object or act intended to increase beauty of a person, room, etc.
  • An object, such as a medal or an order, that is awarded to honor the recipient: see List of prizes, medals, and awards
    • civil awards and decorations
    • military awards and decorations
    • state decoration
  • Cake decorating, the art of making a usually ordinary cake visually interesting
  • USB decoration, a decorative device that uses the Universal Serial Bus connector
  • Christmas decoration, decorations used at Christmas time
  • In-glaze decoration, a method of decorating ceramics - decoration applied before firing
  • On-glaze decoration, a method of decorating ceramics - decoration applied after glazing
  • In-mould decoration, a method of decorating moulded plastics
  • Interior design, the internal finishing of a building
  • Name decoration, a technique used in most programming languages
  • Window decoration, in computing are the window's visual elements drawn by a window manager
  • Web decoration, conspicuous silk structure in the webs of some spiders