Technician First Class Thule was a Human male Starfleet non-commissioned officer who lived during the mid-23rd century. He served aboard the USS Enterprise under the command of Captain James T. Kirk during the mid-2260s.
In 2267, Thule was among numerous crewmembers who were trapped on the Enterprise's bridge when Khan Noonien Singh attempted to take over the ship, and was recommended a commendation by the captain for his service. (TOS: "Space Seed")
This character was only mentioned in dialogue.