| Oranges 'n Cream Illa | Full Circle Brewing | New England IPA | 6.5% |
| Oranges On Wheat | Shared | Witbier | |
| Oranje Simmie | Brouwerij Frontaal | Belgian Blonde Ale | 5.0% |
| Orasnice | Demoersleutel / Kabinet | | 11.0% |
| Orbit I | Stonecloud Brewing Company | American Imperial Stout | 13.6% |
| Orbital Drift | August Schell Brewing | Wild Ale | |
| Orbital Elevator | Burlington Beer Company | | |
| Orbital Motion | 1840 Brewing Company | American IPA | 7.4% |
| Orbital movement | To Øl | New England IPA | 6.0% |
| Orbital Tilt | Captain Lawrence Brewing Company | American IPA | 5.9% |
| Orbweaver | Hudson Valley Brewery | | |
| The Orchard | De Garde Brewing | | 6.4% |
| Orchard | Plan Bee Farm Brewery | | |
| Orchard Bu | De Garde Brewing | Wild Ale | |
| The Orchard Project: Apricots | The Bruery | Wild Ale | 8.3% |