Nurse Nancy B. Ohlson was a Starfleet crewperson during the Dominion War. In 2374, a file from starship Akagi reported Nurse Ohlson missing in action. A file from Zapata reported her killed. (DS9: "In the Pale Moonlight") Ohlson'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, or her possible relationship with listmate Larry Ohlson.