Episode 5 could refer to a number of different episodes from different series:
- The fifth episode of the television series Arrow, Damaged.
- The fifth episode of the television series The Flash, Plastique.
- The fifth episode of the television series Constantine, Danse Vaudou.
- The fifth episode of the television series Supergirl, How Does She Do It?.
- The fifth episode of the television series DC's Legends of Tomorrow, Fail-Safe.
- The fifth episode of the first season of the web series Vixen, Episode 5.
- The fifth episode of the second season of the web series Vixen, Episode 5.
- The fifth episode of the web series Blood Rush, Closing In.