Yomgro was a male Ferengi who lived at the time of the Barter Age on Ferenginar. Yomgro was a DaiMon and was the Security Consultant for the village of Kope.

When Ferengi from an opposing Commerce Zone marched towards Kope, Yomgro burst into the Happy Lobes Inn and persuaded the Ferengi enjoying oo-mox and drinking snail juice there to join him in battle. Yomgro and his men would later be killed in the encounter with their enemies. (DS9 reference: Legends of the Ferengi)