Ranieri Novello della Gherardesca

Ranieri Novello della Gherardesca, also called Ranieri II, was the young son of Fazio Novello della Gherardesca, signore of Pisa. On his father's death he succeeded as count of Donoratico and ruled Pisa from 1341 to 1347 under the tutorship of Tinuccio della Rocca.

He was the last of the Donoratico lords. He died suddenly in 1347, after which Andrea Gambacorta took power in the city.