DaiMon Birta was a Ferengi government official contacted by Captain Jean-Luc Picard in 2370 regarding the status of DaiMon Bok.

Birta told him Bok had been stripped of his title of DaiMon and had been incarcerated at Rog Prison, though he later bought his way out and was last seen in the Dorias Cluster. (TNG: "Bloodlines")

Birta was played by actor Peter Slutsker.
According to the script, DaiMon Birta was "speaking from a Ferengi ship's Bridge, and behind him we see a BANNER that bears his personal crest." Additionally, the pronunciation given for his name was "BERR-tuh". [1]