The Arkansas Power and Light Building is a building in the city of Little Rock, Arkansas. The building is listed in the National Register of Historic Places. Now also known as the Entergy Building, it was the first office building in downtown Little Rock built in the International style. Designed by the architect Fred Arnold of the Little Rock architectural firm of Wittenberg, Deloney and Davidson in 1953, it was not completed until 1959 due to uncertainty over the utility's requested rate increases and the expiration of laborers' union contracts.