Laocoon (disambiguation)

Laocoon, or Laocoön, may refer to:
 * Laocoön, the Trojan priest of Poseidon
 * Laocoon (mythology), mythological characters named Laocoon.
 * Laocoön and His Sons, a famous sculpture in Vatican City
 * Laocoön (El Greco), an oil painting by El Greco
 * : An Essay on the Limits of Painting and Poetry by Gotthold Ephraim Lessing
 * Laocoön, William Blake's last illuminated work
 * Asteroid 3240 Laocoon