Mademoiselle Consuelo Fould was a French painter. Fould was born in Cologne as the daughter of the actress Josephine Wilhelmine Valérie Simonin, better known under her pseudonym Gustave Haller, and Gustave Fould. She was adopted along with her sister, the painter Georges Achille Fould, by the Prince Stirbey. She was a pupil of Antoine Vollon and Léon Comerre and exhibited at the Paris Salon. Consuelo Fould married the Marquis de Grasse. She was the founder of the Museum Roybet Fould in Courbevoie. She died in Paris. One of her paintings was included in the 1905 book Women Painters of the World.