King Shark

King Shark could refer to:
 * Nanaue, A DC Comics supervillain and foe of Superboy;
 * Nanaue, A DC Comics supervillain from "New 52" continuity; Member of the Suicide Squad.
 * Shay Lamden, An Earth-Two metahuman from The Flash.
 * Nanaue Sha'ark, A shark-based villain from DC's Young Justice continuity.
 * "King Shark", Episode 2x15 of The Flash; Aired in February, 2016