Tarja Turunen
- Birthday: 1977-08-17
- Place of birth: Kitee, Finland
- Also know as: Tarja Soile Susanna Turunen-Cabuli
Tarja Soile Susanna Turunen-Cabuli, generally known as Tarja Turunen or simply Tarja, is a Finnish singer-songwriter. She is a soprano and has a vocal range of three octaves.
