The Sword of Aldones is a sword and planet novel by American writer Marion Zimmer Bradley, part of her Darkover series. It was first published by Ace Books in 1962, dos-à-dos with her other novel The Planet Savers. Bradley revised and rewrote the novel publishing it as Sharra's Exile in 1981.

Marion Eleanor Zimmer Bradley was an American author of fantasy, historical fantasy, science fiction, and science fantasy novels, and is best known for the Arthurian fiction novel The Mists of Avalon and the Darkover series. Noted for the feminist perspective in her writing, her reputation has been posthumously marred by her daughter Moira Greyland's accusations of child sexual abuse, and for allegedly assisting her second husband, convicted child abuser Walter Breen, in sexually abusing multiple unrelated children.