Marta (disambiguation)
The term Marta may refer to:

People
 Marta, an Orion woman
 Marta Batanides, a Human Starfleet ensign

Locations
 Marta community, a location on Malcor III

Real world
 Marta Dubois, the actress who portrayed Ardra

You may also be looking for the similarly named:

 Mardah, a Bajoran woman
 Martia, a chameloid

it:Marta (disambiguazione)