Planet Christmas is a planet situated in or near the Koprulu Sector. A significant portion of the planet, if not all of it, is covered in ice. It features at least one terran settlement, Christmas Village. The planet has been subject to the attentions of the Zergrinch at least twice, the final assault occurring at some point after the Brood War. Although the zerg gained ground initially, their efforts were stymied by Santa's Helpers, defeating the Zergrinch once and for all.