Mok Shaiz is the secondary antagonist of the 2021-2022 Disney+ Star Wars streaming miniseries The Book of Boba Fett.
He was the Ithorian Mayor of the Tatooine city of Mos Espa, one of the few large metropolitan areas on the desert world. He operated out of Mos Espa's city hall. He employed a Majordomo and a city clerk to help manage the city's affairs. Shaiz spoke in his native Ithorian, and relied on a translator to communicate with individuals in Galactic Basic as necessary.