 Mechbuilder's Overalls#9508 · Armor | 31 | 26 | Robe | Rare |
 Oval Ring#36417 · Armor | 130 | 67 | Finger | Uncommon |
 Ouroboros Belt#37106 · Armor | 187 | 78 | Waist | Rare |
 Easter Dress#7809 · Armor | 30 | — | Robe | Common |
 Ossirian's Binding#21463 · Armor | 72 | 60 | Waist | Epic |
 Orphic Bracers#18337 · Armor | 59 | 54 | Wrists | Uncommon |
 Oronok's Old Leggings#30957 · Armor | 114 | — | Legs | Uncommon |
 Oronok's Old Bracers#30956 · Armor | 114 | — | Wrists | Uncommon |
 Gale-wind Guard#42800 · Armor | 174 | — | Shoulder | Uncommon |
 Orcish War Chain#3733 · Armor | 23 | — | Chest | Uncommon |
 Orcish War Leggings#7929 · Armor | 42 | 37 | Legs | Uncommon |
 Orchid Amice#15812 · Armor | 56 | — | Shoulder | Uncommon |
 Orca Spaulders#36217 · Armor | 146 | 71 | Shoulder | Uncommon |
 Orca Armor#36213 · Armor | 146 | 71 | Chest | Uncommon |
 Orca Helmet#36215 · Armor | 146 | 71 | Head | Uncommon |
 Orca Belt#36211 · Armor | 146 | 71 | Waist | Uncommon |
 Orca Footwraps#36212 · Armor | 146 | 71 | Feet | Uncommon |
 Orca Fists#36214 · Armor | 146 | 71 | Hands | Uncommon |
 Orca Bindings#36218 · Armor | 146 | 71 | Wrists | Uncommon |
 Orca Legwraps#36216 · Armor | 146 | 71 | Legs | Uncommon |
 Bouquet of Orange Marigolds#46861 · Armor | 30 | — | Held in off-hand | Common |
 Orange Mageweave Shirt#10056 · Armor | 43 | — | Shirt | Common |
| Orange Martial Shirt#10052 · Armor | 40 | — | Shirt | Common |
 Sethekk Oracle Cloak#27981 · Armor | 115 | 68 | Back | Rare |
 Oracle Talisman of Ablution#44074 · Armor | 200 | 70 | Trinket | Epic |
| Oracle Talisman of Ablution#44870 · Armor | 200 | 70 | Trinket | Epic |
 Oracle Slippers#36028 · Armor | 166 | 76 | Feet | Uncommon |
 Shalassi Oracle's Sandals#25970 · Armor | 91 | — | Feet | Rare |
 Oracle Robe#36029 · Armor | 166 | 76 | Robe | Uncommon |
 Oracle Circlet#36031 · Armor | 166 | 76 | Head | Uncommon |