Palazzo Mozzi or Palazzo de' Mozzi is an early Renaissance palace, located at the end of the Piazza de' Mozzi that emerges from Ponte alle Grazie and leads straight to the palace where via San Niccolò becomes via de' Bardi in the Quartiere of Santo Spirito (San Niccolò) in the Oltrarno section of Florence, region of Tuscany, Italy. The 13th-century palace housed the gallery of the highly successful antiquarian Stefano Bardini, of which the remnants were left to the commune, where they assembled the Museo Bardini or Mozzi Bardini, displaying Florentine art and artifacts up to the early Renaissance. The gardens elaborated against the hillside behind the palace were added mainly by Bardini.