Centa Sonhan was a male Gamorrean crime lord and an Imperial sympathizer who lived on Tatooine during the Galactic Civil War. At some point during the war, Imperial commander Ingah Muloha contacted him, asking him to help capture the Ithorian Momaw Nadon. He agreed and Nadon was captured and held aboard Sonhan's sail barge. Sonhan died shortly after when his barge was attacked by a Rebel Alliance team that had been tasked with freeing Nadon.