Géraldine Gaulier, also known as simply Géraldine, is a French singer. She released her debut single “La rivière me disait” in 1966. She was added to Guy Lux his Palmarès de la chanson. She opened for Enrico Macias in the French Olympia and also in Prague. In 1967, she was chosen to represent Switzerland in the Eurovision Song Contest with the song “Quel coeur vas-tu briser?”.
Géraldine played in several musicals and performed in the show of Line Renaud in Las Vegas. She also performed in commercials and films, among others “La Scoumoune”. She released another single in 1968 called “Les chattes”. After she quit her singing career, she started to give singing lessons.