Marcus

Marcus may refer to one of the following:

Canon

 * Marcus, Jarek Yeager's brother

Star Wars Legends

 * Marcus, a commander with the reconstituted Sith Empire
 * Marcus Gaw, a bloodlord of the Darkwalkers criminal gang
 * Marcus Korrin, a con artist
 * Marcus Precore, a Zabrak male
 * Marcus Sione, a freelance technology guru
 * Marcus Trant, Director of Republic Strategic Information Service
 * Marcus Trant's second ex-wife

Real world

 * Marcus Hearn, author and editor
 * Marcus L. Rowland, author of the roleplaying game adventure "The Nuns of G'aav'aar'oon"
 * Marcus Powell, actor who portrayed Rycar Ryjerd in Star Wars: Episode IV A New Hope