Ferin was a Vulcan who lived in the 32nd century.
In 3190, Ferin was a member of Ni'Var's delegation during talks for Ni'Var to rejoin the Federation. He approved of Captains Michael Burnham and Saru's proposal of an independent committee to conduct regular reviews of Federation membership as a way to assuage Ni'Var's concerns. (DIS: "All Is Possible")
Ferin was played by Patrick Haye.
This character was only named in the source's end credits.