Lieutenant Robert Tomlinson was a 23rd century Starfleet command division weapons specialist who served aboard the USS Enterprise under Captain James T. Kirk during the mid-2260s.
In 2266, the Enterprise engaged a Romulan Bird of Prey testing experimental weaponry. During the engagement, a phaser coolant leak developed in the control room, and Tomlinson died of exposure to the toxic fumes, leaving behind his fiancée, Angela Martine. (TOS: "Balance of Terror")
- Robert Tomlinson was played by Stephen Mines