The Shing are a fictional alien race, in the Hainish Cycle of novels and short stories of the science fiction writer Ursula K. Le Guin. They are only explicitly described in City of Illusions, but seem to be the same as the distant but threatening 'enemy' mentioned in Rocannon's World and Planet of Exile. In The Left Hand of Darkness, brief reference is made to an earlier 'Age of the Enemy' which is now past. It seems the planets of the former League of Worlds have re-united as the Ekumen.
In her introduction to the 1978 hardback edition of City of Illusions, Le Guin regrets the improbable and flawed depiction of the villains, the Shing, as not convincingly evil.