Arnould de Vuez (1644, Saint-Omer - 1720) was a painter of Flemish origin active in Lille from 1695 to 1720.
Arnould de Vuez was born into a minor family in Saint-Omer - his father served as a soldier in order to feed his 8 children. Arnould left his birthplace for Paris to perfect his painting technique in the studio of Luc, a Récollet monk. He then moved to live with his uncle, a canon at Venice then Rome, where he won first prize for drawing at the Accademia di San Luca.
Back in Paris, Arnould was under the protection of Charles Le Brun at the court of Louis XIV. A may at Notre Dame de Paris commissioned Arnould to paint "The Incredulity of St Thomas", held since the French Revolution at the primatiale st Jean de Lyon. On Lebrun's death Arnould established himself in Lille for fifty years, and the town was to offer him many opportunities. Since its conquest by Louis XIV the town was newly being redeveloped (Vauban built the citadel there) and Arnould de Vuez received commissions from religious institutions in the town and its surroundings, including the Hospice Comtesse and the Carmelites at Lille, the Carmelites at Douai, the Benedictines at Marchiennes and the Jesuits at Cambrai. His style was strongly influenced by the Italian Renaissance and the sense of colour in Flemish artists like Rubens and Anthony van Dyck.