Elena (unknown – 1515) was a beautiful and young Italian woman who by 1515 was part of Ezio Auditore da Firenze's household. Elena and Hiram Stoddard were in love provoking the jealousy of Ezio's other apprentice, Giovanni Borgia.
In 1515, Elena was present when Ezio revealed that he had received a letter sent by Michelangelo warning him about a new Templar plot and sent his apprentices to deal with the matter in Florence. Later, after Ezio's apprentices failed to recover the artifact from Templar Dei Petrucci, Elena rushed to Florence to meet with her lover and console him.
However, once there, Giovanni told to a distraught Elena that Hiram spent the night with another woman after witnessing his fellow Assassin playfully talking with a servant girl. An argument issued on the tavern's roof during which Elena ended their relationship and the two young men brawled until Giovanni was possessed by Consus and fainted. After witnessing Giovanni's possession, which she believed to be Hiram's fault, Elena accidentally fell from the rooftop and died in the process.