Carnage may refer to the following:
- Carnage, a mutated version of the Venom symbiote when bonded with Spider-Man.
- "Carnage", the eighth episode of the second season of the Ultimate Spider-Man series.
- Carnage, the symbiote created using the Venom and Anti-Venom symbiotes.
- Carnage Queen, Mary Jane Watson's alias when possessed by the Carnage symbiote.