Pietro C. Marani

| birth_place = | birth_name = Pietro Cesare Marani | workplaces = | discipline = Italian Renaissance art | known_for = Scholarship on Leonardo da Vinci }}

Pietro Cesare Marani (born 1952) is an Italian art historian and curator. He is among the leading authorities on the life and works of Leonardo da Vinci having written of over 200 publications on the artist. These include book-length studies on the ''Portrait of a Musician'' and ''The Last Supper'', an overview on Leonardo's time in Venice, and one of the two modern ''catalogue raisonné'' of Leonardo's works, the other being by Frank Zöllner.

He is currently a professor of art history at the Polytechnic University of Milan. Provided by Wikipedia