Antonio Capello was a notary who was active during the first half of the fifteenth century. Has was the son of Tommaso Capello and is first recorded in 1428 as notaro di Sestri. In 1438 he served as podestà of Castiglione, as attested by a document drawn up in his own hand. In 1451 Antonio and his brothers Michele, Pietro, and Giovanni, all sons of the late Tommaso Capello of Sestri, were named together in the records of the notary Francesco Bellerone. Antonio was also the father of the notary Ambrogio Capello.