Marcus (disambiguation)

Marcus may refer to:
 * Marcus, a quest giver in Gilneas
 * Marcus (paladin), a fictional paladin and the main character of the "A Steamy Romance Novel" series.
 * Marcus (gladiator), a human gladiator featured in Lands of Conflict.
 * Sir Marcus Barlowe, a quest giver in Icecrown.
 * General Marcus Jonathan, the high commander of the Stormwind City defense.
 * Marcus Auralion, the high general of the Sha'tar.
 * Marcus Bel, a human rare mob in the Barrens.
 * Marcus Hagnod, a leatherworking supplies vendor in Hillsbrad Foothills.
 * Navigator Marcus, the navigator of Northspear.