Creatures of the Galaxy is a supplement for Star Wars: The Roleplaying Game published by West End Games. It is a book written in an in-universe perspective that details several creatures it also contains the short story A Necessary Evil written by Chuck Truett. Excepting the worrt—included for being in the book cover and briefly described in the introduction—, all the creatures included were new creations, added to the Expanded Universe in this book, most of them were never used in following works by any Star Wars publisher.