Portrait of Cardinal Bibbiena (85 x 66.3 cm) is a portrait of Cardinal Bernardo Dovizi da Bibbiena (pope Leo X's private secretary) by Raphael, painted around 1516. Its rendering appears more rigid than is usual for Raphael, leading some critics to attribute it to one of his pupils or to feel it is possibly a copy from a lost autograph original. Now in the collection of the Palazzo Pitti in Florence.