Den enfaldige mördaren
- annos singulos: 1982
- Patriam: Sweden
- genus: Drama
- Studio: Svenska Ord, SF Studios, Svenska Filminstitutet
- keyword: mentally disabled
- Director: Hans Alfredson
- cast: Stellan Skarsgård, Hans Alfredson, Maria Johansson, Per Myrberg, Gösta Ekman, Carl Billquist