Larry A. Ohlson was a Starfleet crewmember during the Dominion War.
In 2374, a file from the starship USS Akagi reported Ohlson missing in action. A file from the USS Zapata reported him 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 his home station, if any, or if he held a Starfleet rank or was a noncombatant, or if he was related to listmate Nancy Ohlson.