Bud Alcor, known in the original Japanese as バド・アルコル, is a character from the anime and manga series Saint Seiya. He is the twin brother of Syd Mizar and serves as the God Warrior representing Zeta Alcor in the Asgard arc. Bud initially hides in the shadows, harboring resentment towards his brother due to a troubled past. Despite his cold demeanor, Bud's storyline explores themes of jealousy, sibling rivalry, and eventual reconciliation, making him a complex and memorable supporting antagonist in the series.