Carcass or Carcase may refer to:

• Dressed carcass, the body of a livestock animal ready for butchery, after removal of skin, visceral organs, head, feet etc.
• Carrion, the decaying dead body of an animal or human being, also called a carcass.
• The structural system or frame of a structure, especially one not normally seen
• Carcass saw, a type of backsaw