Android 15 is a fictional character from Dragonball Z.
Android 15 exclusively appears in the 7th Dragonball Z movie, and as such, is considered non canon. He teams up with his allies, Android 13 and Android 14, in an attempt to destroy their sworn rival, Goku. Eventually, he winds up fighting Vegeta. He controls the fight fully, until Vegeta transforms into a Super Saiyan. At that point, #15 finds himself outmatched, and he is soon killed. After his destruction, his remains, as well as #14's, merge with Android 13, creating Super Android 13. #15 is never again seen afterwards.