Montgomery "Scotty" Scott is a fictional character in the science fiction franchise Star Trek. First portrayed by James Doohan in Star Trek: The Original Series, Scotty also appears in the animated Star Trek series, 10 Star Trek films, the Star Trek: The Next Generation episode "Relics", and in numerous books, comics, and video games.
Simon Pegg has assumed the character and appeared in the Star Trek (2009) and its sequels.