Pierrot is a stock character of pantomime and commedia dell'arte, whose origins are in the late seventeenth-century Italian troupe of players performing in Paris and known as the Comédie-Italienne. The name is a diminutive of Pierre (Peter), via the suffix -ot. His character in contemporary popular culture—in poetry, fiction, and the visual arts, as well as works for the stage, screen, and concert hall—is that of the sad clown, often pining for love of Columbine, who usually breaks his heart and leaves him for Harlequin. Performing unmasked, with a whitened face, he wears a loose white blouse with large buttons and wide white pantaloons. Sometimes he appears with a frilled collaret and a hat, usually with a close-fitting crown and wide round brim and, more rarely, with a conical shape like a dunce's cap.

Pantomime is a type of musical comedy stage production designed for family entertainment. It was developed in England and is performed throughout the United Kingdom, Ireland and in other English-speaking countries, especially during the Christmas and New Year season. Modern pantomime includes songs, gags, slapstick comedy and dancing. It generally combines gender-crossing actors and topical humour with a story more or less based on a well-known fairy tale, fable or folk tale. Pantomime is a participatory form of theatre, in which the audience is encouraged and expected to sing along with certain parts of the music and shout out phrases to the performers.