The La Scala Theatre Ballet (Italian: Corpo di ballo del Teatro alla Scala) is the resident classical ballet company at La Scala in Milan, Italy. One of the oldest and most renowned ballet companies in the world, the company pre-dates the theatre, but was officially founded at the inauguration of La Scala in 1778. Many leading dancers have performed with the company, including Mara Galeazzi, Alessandra Ferri, Viviana Durante, Roberto Bolle and Carla Fracci. The official associate school of the company is the La Scala Theatre Ballet School (Italian: Scuola di Ballo del Teatro alla Scala), a constituent of the La Scala Theatre Academy (Italian: Accademia Teatro alla Scala).
It is one of the best known Italian ballet companies, and many of its dancers have achieved international fame, such as Mara Galeazzi, Alessandra Ferri, Petra Conti, Roberto Bolle, Massimo Murru, and in the recent past, Carla Fracci.