K
- Anna Karenina (Anna Karenina), steps into the path of a train
- Father Damien Karras (The Exorcist), defenestration.
- Katsumoto (The Last Samurai), seppuku
- Gabriel Kent (The Bill), jumped off the top of a building
- Lawrence Kutner (House), dies of a self-inflicted gunshot wound and is found in "Simple Explanation" by colleagues.
- Yoji Kuramuto (Battle Royale), in the film, hangs himself alongside his girlfriend Yoshimi Yahagi
Read more about this topic: List Of Suicides In Fiction