The School Girl is an Edwardian musical comedy, in two acts, composed by Leslie Stuart with a book by Henry Hamilton and Paul M. Potter, and lyrics by Charles H. Taylor and others. It concerns a French school girl from a convent, who goes to Paris to help her lovesick friend. Through mistaken identity, she learns secrets that help her at the Paris stock exchange and ends up at a students' ball in the Latin Quarter. All ends happily.

Leslie Stuart born Thomas Augustine Barrett was an English composer of Edwardian musical comedy, best known for the hit show Florodora (1899) and many popular songs.