Tom Moore was a member of Starfleet in the 24th century.
In 2353, Moore was listed on a directory placard as having an office in room 65114 on Starbase 32. (TNG: "Violations")
In 2371, Moore was listed among USS Voyager's crew on that vessel's crew manifest. (VOY: "Projections")
Moore, who was listed on various pieces of background artwork, was named for extra grip Tom Moore.