| Inherent Weiss | Surly Brewing Co. | | |
| Inherited Silver | North Brewing Co. | | 6.0% |
| Inherited Wisdom | Westbound & Down | English Dark Mild Ale | 4.2% |
| Inicios Nuevos | Jolly Pumpkin Artisan Ales | Wild Ale | 5.7% |
| Iniquity Imperial Black Ale | Southern Tier Brewing Co | Black IPA | 9.0% |
| Ink | Bohemian Barrel | Russian Imperial Stout | 12.0% |
| Ink | Rhinegeist Brewery | American Imperial Stout | 10.0% |
| Ink - Jacked | Bohemian Barrel | Russian Imperial Stout | 12.0% |
| Ink 2018 Vintage | Bohemian Barrel | Russian Imperial Stout | 12.0% |
| Ink Drop | Bearded Iris Brewing | American Imperial Stout | 10.0% |
| Inkeri | Panimo Honkavuori | Herb and Spice Beer | 4.5% |
| Inkhorn | Supermoon Beer Company | European Strong Lager | 10.6% |
| Inkwell Imperial Stout (Barrel Aged Series Batch #96) | Muddy York Brewing Co. | American Imperial Stout | |
| Inky (December 2023) | Badlands Brewing | American Imperial Stout | 11.9% |
| Inland Empire | Backpocket Brewing | | 11.3% |