| Name ▲ | Type Full Name | Rarity | Version | Source Full Name | Base Item |
|---|---|---|---|---|---|
| Orb of the Veil | Wondrous Item | very rare | 2014 | Explorer's Guide to Wildemount | |
| Orc Stone | Wondrous Item | uncommon | 2014 | Icewind Dale: Rime of the Frostmaiden | |
| Orcsplitter | Melee Weapon 2014 | legendary | 2014 | Princes of the Apocalypse | greataxe|phb |
| Orcus Figurine | Wondrous Item | unknown (magic) | 2014 | Candlekeep Mysteries | |
| Ornithopter of Flying | Wondrous Item | very rare | 2014 | The Wild Beyond the Witchlight | |
| Orrery of the Wanderer | Other | artifact | 2014 | Acquisitions Incorporated | |
| Orzhov Guild Signet | Ring 2014 | uncommon | 2014 | Guildmasters' Guide to Ravnica | |
| Orzhov Keyrune | Wondrous Item | rare | 2014 | Guildmasters' Guide to Ravnica | |
| Outer Essence Shard | Spell Casting Focus 2014 | rare | 2014 | Tasha's Cauldron of Everything | |
| Outer Essence Shard (Chaotic) | Spell Casting Focus 2014 | rare | 2014 | Tasha's Cauldron of Everything |