Marat Kobar was a Bajoran who lived on Terok Nor during the Cardassian Occupation of Bajor.
In 2366, Marat was arrested and placed in a holding cell. While in the holding cell, Marat and two other Bajorans were informed by Odo that they were to be sentenced to five years hard labor following a sentence confirmation trial. (DS9: "Things Past")
Marat Kobar was played by an unknown performer.