Crewman Davis was a Starfleet crewmember aboard the USS Enterprise-A under Captain Kirk.
In 2293, Crewman Davis's locker was located next to Crewman [[[Dax (Crewman)|[Dax]]'s locker when the gravity boots used in the assassination of Chancellor Gorkon were discovered. (Star Trek VI: The Undiscovered Country)
A locker with the name "Davis" was visible when the magnetic boots were found in the crew quarters.