K
- Georg Kaiser
- Zog Kadare
- Kalidasa
- Sarah Kane
- Girish Karnad
- George S. Kaufman
- Moisés Kaufman
- John B. Keane
- Dennis Kelly
- Adrienne Kennedy
- Joseph Kesselring
- Lyle Kessler
- Stanley Keyes (United States)
- Thomas Kilroy
- Sidney Kingsley
- Elizabeth Kinman
- Heinrich von Kleist
- Friedrich Maximilian Klinger
- Václav Kliment Klicpera
- Alexander Kluge
- Frederick Knott
- Oskar Kokoschka
- Bernard-Marie Koltès (1948–1989) (France)
- Harry Kondoleon
- Karl König
- Allan Stewart Konigsberg (United States)
- Bernard Kops
- August von Kotzebue
- Karl Kraus
- Helmut Krausser
- Franz Xaver Kroetz
- Nestor Kukolnik
- Rick Kunzi
- Hanif Kureishi
- Tony Kushner
- Thomas Kyd
Read more about this topic: List Of Playwrights