Allegri is a surname, and may refer to:

• Gregorio Allegri (1582–1652), Italian composer
• Lorenzo Allegri (1567-1648), Italian composer
• Antonio da Correggio (1489–1534, full name Antonio Allegri da Correggio), Italian Renaissance painter

This page or section lists people with the surname Allegri. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to their surname.