Ensign Marian A. McAllum was a Starfleet officer during the Dominion War.
In 2374, a file from starship Akagi reported McAllum missing in action. A file from Zapata reported her killed. (DS9:"In the Pale Moonlight").
- McAllum's name appeared on the casualty list display seen on a computer readout in that episode. It is unclear if Zapata was her home station.