Quethold was a planet located in the Unknown Regions. It was also the homeworld of the insectoid Quesoth species, and Quesoth resided within three cities on the world: the Black City, the Red City and the White City. In about 8 ABY, the Queen of the Red, the reigning Quesoth Queen, allied herself with the alien warlord Nuso Esva. However, the planet was subsequently attacked by the Empire of the Hand, who defeated the Quesoth and killed Esva.