T'Leng was a Vulcan woman who lived during the late-23rd century.
In 2287, T'Leng was the high priestess of the Temple of Amorak. She was visited by Saavik who was looking to face consequences after accidentally killing Simar. T'Leng made it clear that Saavik was not the cause of Simar's death and that Saavik was free to stay or go as she wished. (TOS novel: Unspoken Truth)