Henri Deutsch de la Meurthe (French: [?n?i døts? d? la mœrt]; 1846–1919), born Salomon Henry Deutsch, was a successful French petroleum businessman (known as the "Oil King of Europe") and an avid supporter of early aviation.
He sponsored a number of prizes to encourage the development of aviation technologies, including the Grand Prix d'Aviation and the Deutsch de la Meurthe prize.