El Diablo may refer to:
- Spanish for the Devil
- El Diablo (album), an album by Italian rock band Litfiba
- El Diablo (comics), several fictional characters from DC Comics
- El Diablo (Freedom Force), a fictional Superhero in the video game Freedom Force
- Didi Senft (born 1952), cyclist and inventor
- El Diablo (golf course), a golf course in Citrus County Florida.
- El Diablo (1990 film),
- El Diablo, Mascot for Mission Viejo High School
- "El Diablo" (The Killing), an episode of the U.S. television series, The Killing