Jacopo Acciaiuoli

Jacopo Acciaiuoli (died 1356) was a Florentine politician of the banking house of Acciaiuoli, a son of Donato the Elder and Taggia Biliotti. He held a string of the republic's offices, and in 1341 was one of the Assunti di Lucca and gonfaloniere of Florence.

With his wife Bartolomea Ricasoli he had eight children, and his sons carried the family far beyond Tuscany. The second son, Neri I, drove the Catalans from Athens and ruled it until his death in 1394, invested as duke by King Ladislaus of Naples, while another son, Angelo, became bishop of Florence and later a cardinal.