 Gale-wind Guard#42800 · Armor | 174 | — | Shoulder | Uncommon |
 Gahz'ridian Ornament#8443 · Quest items | 1 | — | No equipment slot | Common |
 Ornamental Mace#1815 · Weapons | 17 | 12 | Main hand | Poor |
 Regalia of the Grand Protector#47558 · Miscellaneous | 80 | 80 | No equipment slot | Epic |
| Regalia of the Grand Vanquisher#47559 · Miscellaneous | 80 | 80 | No equipment slot | Epic |
| Regalia of the Grand Conqueror#47557 · Miscellaneous | 80 | 80 | No equipment slot | Epic |
 Oronok's Old Bracers#30956 · Armor | 114 | — | Wrists | Uncommon |
 Oronok's Old Leggings#30957 · Armor | 114 | — | Legs | Uncommon |
 Oronok's Boar Whistle#30462 · Quest items | 1 | — | No equipment slot | Common |
 Oronok's Tuber of Agility#30358 · Consumables | 75 | 65 | No equipment slot | Common |
 Oronok's Tuber of Healing#30357 · Consumables | 75 | 65 | No equipment slot | Common |
 Oronok's Tuber of Strength#30359 · Consumables | 75 | 65 | No equipment slot | Common |
 Oronok's Tuber of Spell Power#30361 · Consumables | 75 | 65 | No equipment slot | Common |
 Oronok's Ancient Scepter#31036 · Weapons | 108 | — | Two-hand | Rare |
 Orphic Bracers#18337 · Armor | 59 | 54 | Wrists | Uncommon |
 Head of Ortor of Murkblood#24543 · Quest items | 1 | — | No equipment slot | Common |
 Orwin's Shovel#9466 · Quest items | 1 | — | No equipment slot | Common |
 Oslow's Toolbox#1309 · Quest items | 1 | — | No equipment slot | Common |
 Osric's Crate#16115 · Quest items | 1 | — | No equipment slot | Common |
 Ossirian's Binding#21463 · Armor | 72 | 60 | Waist | Epic |
 Easter Dress#7809 · Armor | 30 | — | Robe | Common |
 Oscillating Frequency Scanners#30701 · Quest items | 1 | — | No equipment slot | Common |
 Oscillating Power Hammer#9488 · Weapons | 28 | 23 | One-hand | Rare |
 Otembe's Hammer#20759 · Quest items | 0 | — | No equipment slot | Common |
 Otto's Head#4516 · Quest items | 1 | — | No equipment slot | Common |
 Ouroboros Belt#37106 · Armor | 187 | 78 | Waist | Rare |
 Ouro's Intact Hide#20927 · Quest items | 1 | — | No equipment slot | Epic |
 Oval Ring#36417 · Armor | 130 | 67 | Finger | Uncommon |
 Mechbuilder's Overalls#9508 · Armor | 31 | 26 | Robe | Rare |
 Owatanka's Tailspike#5102 · Quest items | 10 | 10 | No equipment slot | Common |