Satan Is Real
- Release Year
- 2004
- Runtime
- 1h 4m
- Directed By
- Ragnar Kjartansson

Kjartansson appears bare-chested and buried waist-deep in a Reykjavik public park. Strumming a guitar, he plaintively sings the line—“Satan is real; he's working for me”—repeatedly for 64 minutes. As he does so, children frolic around him.