Magna Romans (also referred to as Magni Romani) were a humanoid species native to Magna Roma and appearing to be the same as Humans in appearance.

Magna Roman society mirrored that of Earth's Roman Empire and was, in the 2360s, governed by the Republic of Magna Roma. Prior to the USS Enterprise's visit to Magna Roman, the planet was under the control of the Magna Roman Empire. The Magna Romans calued honor greatly and were mostly a warrior society. (TNG novel: The Captains' Honor)