| Beer | Brewery | Style | ABV |
|---|---|---|---|
| Off The Rails | Weathered Souls Brewing Co. | Fruit and Field Beer | 6.0% |
| Off The Trail | Pint Size Brewing | American Barleywine | 10.0% |
| Off The Wall - Velo-City | York Brewery | English Pale Ale | 4.5% |
| Off-Duty Clown | BrewDog Ltd | American Pale Ale | |
| Off-Duty King | BrewDog Ltd | American Imperial Stout | |
| Offertory | Holy Mountain | Saison | 6.4% |
| Official | Bell's Brewery, Inc. | New England IPA | 6.4% |
| Offset | Austin Street | American IPA | 9.0% |
| OFS004 | Northern Monk | Imperial IPA | |
| OFS011 | Northern Monk | Imperial IPA | |
| OFS017 | Northern Monk | American IPA | |
| OFS025 | Northern Monk | Fruit and Field Beer | |
| OFS026 | Northern Monk | American Imperial Stout | |
| OFS027 | Northern Monk | Japanese Rice Lager | |
| OFS028 | Northern Monk | Kvass |