Leo Fleider (October 12, 1913 in Hermanowa, Poland - August 5, 1977 in Buenos Aires, Argentina) was a Polish born Argentine film director and screenwriter, and one of the influential directors in the Cinema of Argentina of the classic era.
He directed some 30 films between the early 1950s and 1974 such as Amor a primera vista 1956, Aconcagua (1964 film) and Arriba juventud (1971)