CitizensWhat would a world be without the people? The inhabitants of Tera are numerous and varied, and some have consented to share their gifts and essence with all who may visit.

• Tera's Mudders The full roster of the realm's citizens — its Gods, Avatars, and Mortals.
• Web Ray Krebs — a webmaster of Tera, with his projects, hobbies, and the people behind the pages.
• Lord Rodness A Lord of Tera since the realm first began, with the power to fold time and space.
• Lord Winterstar Programmer and Keeper of Tera Mud — a humble troll.
• Marik An implementor of Tera, from Team Reebok and the dorm hall that mudded together.
• Marquis Rhysling Green Hills Benjamin Daniel Brockmann — from an Apple II+ and Bard's Tale to the halls of Tera.
• D. Houri Child of the Elf — mage, ranger, and druid, and fashioner of toerings.
• The Man Behind the God Tor Victor Leung, the mortal who plays the god Tor, and his quest area for the realm.
• The Clans Allied players, their clan-houses, and the clans currently sworn across Tera.
• Player Killing When PK is legal on Tera, when it is forbidden, and the risk of joining a clan.