Kahiyuk was a city in the Wawaatt Archipelago on the planet Kashyyyk. In the final year of the Clone Wars, the Wookiee Tarkov and his son, Jaccoba, were hunting near Kahiyuk when they inadvertently came across a Separatist invasion army hidden in the forest. Retreating to Kahiyuk, the pair notified the nearby cities of Warralokk, Grunnrurr, and Rowrakruk of the Separatist presence. However, this did not prevent Kahiyuk from falling to the Separatist invaders.