Louis Escallier (11 January1883 – 11 July1965) was a French businessman. He was a financial inspector and then the governor of the Banque de l'Algérie from 1934 to 1946,[1] chairman of the Crédit Lyonnais from 1946 to 1949, and then the third chairman of the Électricité de France from 1949 to 1952.[2]