Bernard Aymable Dupuy was a French Musician.
He participated in the ceremonies of the States of Languedoc in Montpellier.
His work as a composer started in 1728 with a Christmas carol for the basilica. He acquired the the title of Ordinary of the chapel.
It seems to have been engaged in Cahors, but he was appointed choirmaster at Saint-Sernin in Toulouse on October 9, 1745. He held this position until the dissolution of the chapel in 1788.