Dionisio Aguado y García (8 April 1784 – 29 December 1849) was a Spanish classical guitarist and composer of the late Classical and early Romantic periods.Born in Madrid, he studied with Miguel García. In 1826, Aguado visited Paris, where he met and became friends with and for a while lived with Fernando Sor. Sor's duo Les Deux Amis ("The Two Friends") commemorated the friendship: one part is marked "Sor" and the other "Aguado."