Alexandre Nikolayevich Benois (Russian: ??????´??? ??????´???? ?????´, also spelled Alexander Benois; 3 May [O.S.
21 April] 1870, Saint Petersburg – 9 February 1960, Paris) was a Russian artist, art critic, historian, preservationist, and founding member of Mir iskusstva (World of Art), an art movement and magazine.
As a designer for the Ballets Russes under Sergei Diaghilev, Benois exerted what is considered a seminal influence on the modern ballet and stage design.