| Object Oriented | Spyglass Brewing Company | New England IPA | 8.3% |
| Object Permanence | Kane Brewing Company | English Barleywine | 11.8% |
| Object Permanence - Bourbon Barrel | Kane Brewing Company | American Barleywine | |
| Object Permanence - Armagnac Cask | Kane Brewing Company | American Barleywine | |
| Object Permanence- Cognac Barrel | Kane Brewing Company | American Barleywine | |
| Object Permanence- Rye Barrel | Kane Brewing Company | American Barleywine | |
| Objectification | Transient Artisan Ales | Wild Ale | 6.5% |
| Obligatory Manifestation of Malt | Cigar City Brewing | American Barleywine | 11.0% |
| Obliteration I | Midnight Sun Brewing Co. | Imperial IPA | 8.5% |
| Obliteration II | Midnight Sun Brewing Co. | Imperial IPA | 8.3% |
| Obliteration III | Midnight Sun Brewing Co. | Imperial IPA | 7.6% |
| Obliteration IV | Midnight Sun Brewing Co. | Imperial IPA | 8.7% |
| Obliteration V | Midnight Sun Brewing Co. | Imperial IPA | 8.2% |
| Obliteration VI | Midnight Sun Brewing Co. | Imperial IPA | 8.5% |
| Oblivex | Tired Hands | Imperial IPA | 9.2% |