A Nightmare on Elm Street 4: The Dream Master
- Blwyddyn: 1988
- Gwlad: United Kingdom, United States of America
- Genre: Horror, Thriller
- Stiwdio: New Line Cinema, Heron Communications, Smart Egg Pictures
- Allweddair: high school, martial arts, dreams, nightmare, sadism, psychopath, supernatural, diner, resurrection, ohio, sequel, murder, slasher, alcoholic, disfigurement, nightmare becomes reality, supernatural horror
- Cyfarwyddwr: Renny Harlin
- Cast: Robert Englund, Rodney Eastman, Danny Hassel, Andras Jones, Tuesday Knight, Ken Sagoes