Ga'nah Province was an administrative region on the Takarian homeworld in the Delta Quadrant.
In 2373, the Ferengi Arridor and Kol, masquerading as the Holy Sages, were expanding their financial operations into Ga'nah Province. Arridor chastised Kafar, who was in charge of collections there, that the profits from Ga'nah Province were down. (VOY: "False Profits")