Olena Demianenko
- Title: Olena Demianenko
- Popularity: 0.014
- Known For: Directing
- Birthday: 1966-05-08
- Place of Birth: Lviv, USSR (Ukraine)
- Homepage:
- Also Known As: Олена Дем'яненко, Олена Дем’яненко, Alena Demyanenko, Елена Демьяненко, Olena Dem'yanenko