Iziz is the largest city on Onderon, a ficticious planet in the Star Wars universe.

Iziz is a city with large walls built to keep dangerous beasts from attacking the native Onderonians. Five years after the Jedi Civil War Iziz was thrown into a civil war of it's own when a power struggle within the Onderonian royal family erupted. The planet and city were split between Queen Talia and her cousin General Vaklu when the uprising began. The victor was decided with the help of the Jedi Exile and his followers. You control the Exile in the Xbox game Knights of the Old Republic II: The Sith Lords and decide which side will prevail.