Ethelred (disambiguation)

Ethelred may refer to:


 * Æthelred I, a Saxon king and brother of Alfred the Great. (PROSE: Time Traveller's Diary, The Man Who Wouldn't Give Up)
 * Aethelred, the king of Caligaris Epsilon Six. (COMIC: A Fairytale Life)
 * Ethelred, a King of the English who died in 1016. (PROSE: The Immortals)
 * Constantine Ethelred Gurney, a former prisoner of Volag-Noc. (TV: The Infinite Quest)