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