Tom Moore was a Human Starfleet officer in the 24th century.
In 2354, he was named as a Starfleet Operational Support Services officer on a directory placard in Starbase 32, Maxia sector. His room number was 65114. Moore shared this office with Bob Sordal, Tom Conley, Edmond Wright, and Waverly Smothers. (TNG: "Violations", directory)
In 2371, as a crewmember aboard the USS Voyager, he was named on a crew manifest. (VOY: "Projections", crew manifest)
Moore, who was listed on various pieces of background artwork, was named for extra grip Tom Moore.