François-Louis Gand Le Bland Du Roullet

French librettist and poet

François-Louis Gand Le Bland Du Roullet was a French librettist and poet who worked primarily in the 18th century. He is best known for his collaborations with composers such as Christoph Willibald Gluck and Antonio Salieri. Du Roullet's librettos were often based on earlier works by other authors.