Joseph Dubosc, count of Pesquidoux (13 December 1869 in Savigny-lès-Beaune, Côte-d'Or – 17 March 1946 in Houga), known as Joseph de Pesquidoux, was a French writer.
In 1927 he won the Grand prix de littérature de l’Académie française, of which he was elected a member in 1936.
He was also elected mainteneur of the Académie des Jeux floraux in 1938.