Water dragon

Water dragon may refer to:


 * Sea serpent, a type of sea monster that is sometimes known as the Water Dragon
 * Water dragon, animal species in the genus Physignathus
 * Australian water dragon, Physignathus lesueurii
 * Chinese water dragon, Physignathus cocincinus
 * Saururus cernuus, plant species also known as water-dragon
 * The Year of the Water Dragon in the Chinese Sexagenary cycle
 * Water dragon, a fictional race in the Freedom Planet series