Famous INTJs

Real People

  • Nathanial Bowditch - Mathemetician, navigator, and ship's captain.

Fictional People

Science Fiction

  • Susan Calvin - A robot psychologist from Isaac Asimov's stories.
  • Soundwave - A completely blank-faced Decepticon from the series Transformers (as seen in the 1984 show).
  • 7 of 9 - A former Borg slowly relearning what it means to be human.  Also from the show Star Trek: Voyager.
  • Koji - Leader of a trio of boys trying to stop the rise of a new world order by going back in time to change events.  (From the TV show Generator Gawl)


  • Athos - The leader of the three Musketeers.
  • Van Helsing - The grey-haired professor who led the group that killed Dracula in Bram Stoker's original novel.
  • Mr. St. John - The clergyman who seeks the Jane Eyre's hand in marriage so that she can serve as a companion on his missionary journey to India.  (From the book Jane Eyre)

Detectives and Their Bête Noires

  • Jupiter Jones - Leader of a team of boy detectives from the book series The Three Investigators.
  • Adrian Monk - Obsessive compulsive detective.
  • Hercule Poirot - Detective from the famous Agatha Christie series, also with a few obsessive compulsive traits. 
  • Professor Moriarty - The infamous arch-rival of Sherlock Holmes.
  • Mordecai - Ice-blooded (and obsessive compulsive) feline hitman from the webcomic Lackadaisy.