(covers information from several alternate timelines)
Jonathan West was a male individual who originated from the planet Alpha Carinae V.
During the mid-24th century, West served as a Starfleet officer.
In 2369, West was a lieutenant aboard the USS Enterprise-D. He was one of seventeen individuals who were from worlds outside the Federation. His proteins were tested by Doctor Beverly Crusher for a possible configuration match with the fragments of a 4 billion-year old genetic program. The results came back negative. (TNG: "The Chase", okudagram)
During the 2370s, he was named as a member of the Research and Development team listed on the dedication plaques of the Defiant-class starships. (DS9: "The Search, Part I", dedication plaque; DS9: "Valiant", dedication plaque; DS9: "The Dogs of War", dedication plaque)
In an unknown, alternate future timeframe, he was listed as a Tactical Systems officer on the dedication plaque of the USS Pasteur. (TNG: "All Good Things..." dedication plaque)
This character was only mentioned in writing.
West was named for production staff member Jonathan West.