Giselle, originally titled Giselle, ou les Wilis, is a romantic ballet in two acts with music by Adolphe Adam. Considered a masterwork in the classical ballet performance canon, it was first performed by the Ballet du Théâtre de l'Académie Royale de Musique at the Salle Le Peletier in Paris on 28 June 1841, with Italian ballerina Carlotta Grisi as Giselle. It was an unqualified triumph. It became hugely popular and was staged at once across Europe, Russia, and the United States.

Jules-Henri Vernoy de Saint-Georges was a French playwright, who was born and died in Paris. He was one of the most prolific librettists of the 19th century, often working in collaboration with others.