| Chocolate Noir | Prairie Artisan Ales | American Stout | |
| Chocolate Oak Aged Yeti | Great Divide Brewing Company | American Imperial Stout | 9.5% |
| Chocolate Oatmeal Stout | Lefty's Brewing Company | American Stout | |
| Chocolate Oatmeal Stout | Pisgah Brewing Co. | Oatmeal Stout | 9.0% |
| Chocolate Oaxaqueno | 3 Sons Brewing Co | | |
| Chocolate Obsession | Lickinghole Creek Craft Brewery | American Imperial Stout | 11.5% |
| Chocolate OD^1 | Stadsbrouwerij Eindhoven | Sweet / Milk Stout | 9.0% |
| Chocolate Orange Milkshake Stout | Rochester Mills Beer Co. | Sweet / Milk Stout | 5.3% |
| Chocolate Orange Port Pyment | Kuhnhenn Brewing | | 15.0% |
| Chocolate Overlord | Van Moll | Sweet / Milk Stout | 9.0% |
| Chocolate Peanut Butter Crunch | Manayunk Brewery and Restaurant | American Porter | 6.0% |
| Chocolate Peanut Butter Jifforia | Main & Mill Brewing Co. | American Imperial Stout | 10.0% |
| Chocolate Peanut Butter Maple Barrel El Gordo (2020) | Good People Brewing Co | American Imperial Stout | 13.9% |
| Chocolate Peanut Butter Porter | Horny Goat | American Porter | 6.5% |
| Chocolate Peanut Butter Porter | Waconia Brewing Company | American Porter | 6.3% |