Water dragon may refer to:
Sea serpent, a type of sea monster that is sometimes known as the Water Dragon Australian water dragon, Intellagama lesueurii, a lizard native to eastern Australia Chinese water dragon, Physignathus cocincinus, a lizard native to mainland Asia Saururus cernuus, plant species also known as water-dragon Water Dragon (Chinese Zodiac) in the Chinese Sexagenary cycle Water dragon, a fictional race in the Freedom Planet video game series