Chelonian (disambiguation)

Chelonian has multiple, interrelated meanings:


 * Chelonia, the order uniting all turtles
 * Genus of sea turtle of which the green sea turtle is the only extant member
 * The Chelonians, an alien race of humanoid tortoises that appear in the science fiction TV series Doctor Who
 * Chelonian Conservation and Biology, International Journal of Turtle and Tortoise Research
 * Chelonia, a fictional religious cult in the 2018 video game Red Dead Redemption 2