| Invictus | Flying Monkeys Brewing Co. | Russian Imperial Stout | 17.5% | 
| Invictus | Flying Monkeys Craft Brewery | Russian Imperial Stout | 18.1% | 
| Invictus (2016) | Flying Monkeys Brewing Co. | Russian Imperial Stout | 18.4% | 
| 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% |