| Invictus Solera Aged Russian Imperial Stout | Flying Monkeys Craft Brewery | Russian Imperial Stout | 17.5% |
| Invidia | Zeven Zonden (Seven Sins) | | 10.0% |
| Invigorator Doppelbock | Tooth and Nail Brewing company | Doppelbock | 7.3% |
| Invincible Summer | Icarus Brewing Company | American Pale Ale | 6.0% |
| Invisible Art Black IPA | Adroit Theory | Black IPA | 10.1% |
| Invisible Dot | House of Fermentology | Wild Ale | 5.4% |
| Invisible Ink | Magnify Brewing | | |
| Invisible Smile | Superstition Meadery | | 14.0% |
| Invisible Thread | TRVE Brewing Co. | | |
| Invitation to Party | Revision Brewing. Company | Imperial IPA | 8.5% |
| Invocation | Wild Heaven | Belgian Pale Strong Ale | 8.5% |
| Invocation of Chaos | Holy Mountain | American IPA | 7.3% |
| Involuntary Narcissistic Rage | Drekker Brewing Co. | Imperial IPA | 8.5% |
| Inward Gaze | Sante Adairius Rustic Ales | Saison | 6.3% |
| Ion | River Styx Brewing | American Imperial Stout | 10.0% |