| Invasion | Speciation Artisan Ales | | 7.6% |
| Invasion Brettanique | Brasserie Dieu du Ciel | | 8.5% |
| Invasion Farmhouse IPA | Mikkeller | American IPA | 8.0% |
| Invasion IPA | Mikkeller/Anchorage | | |
| Invasion Pale Ale | Cigar City Brewing | | 5.0% |
| Invasive - Japanese Knotweed - DANSAERT | Brussels Beer Project | Lambic | 6.5% |
| Inventors Series Aztec Gold | Gizmo Brew Works | Russian Imperial Stout | 9.2% |
| Inverness | Schubros Brewery | Scotch Ale / Wee Heavy | 11.7% |
| Inverse Congratulations | Threes Brewing | American Pale Ale | 5.0% |
| Inversion IPA | Deschutes Brewery | American IPA | 6.8% |
| InvEster | Taxman Brewing Co. | Belgian Pale Strong Ale | 8.5% |
| 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% |