| IIPA | Frampton Brasse | Imperial IPA | 8.2% |
| IIPA de la sorcière Version 2 | Microbrasserie Pit Caribou | Imperial IPA | 8.0% |
| IIPA de la sorcière Version 3 | Microbrasserie Pit Caribou | Imperial IPA | 9.5% |
| IIPA de la sorcière Version 4 | Microbrasserie Pit Caribou | Imperial IPA | 8.2% |
| IIPA de la sorcière Version 6 | Microbrasserie Pit Caribou | Imperial IPA | 8.0% |
| Iisalmi Pale Ale | Olvi | English IPA | 4.7% |
| IJBräu | Brouwerij 't IJ | Dunkelweizen | 6.5% |
| IJndejaars | Brouwerij 't IJ | Belgian Dark Strong Ale | 9.0% |
| Ijsbock | Gulpener Bierbrouwerij | Eisbock | 10.3% |
| Ijwit | Brouwerij 't IJ | Witbier | 6.5% |
| Ik Sidney In Kaapstad | DOK brewing Company | English IPA | 8.0% |
| Ikat | salt | Imperial IPA | |
| Ikeda BA | Deck & Donohue | American Porter | 6.5% |
| Iki Beer | De Proefbrouwerij | Herb and Spice Beer | 4.5% |
| Ikigai | Hudson Valley Brewery | Saison | 5.0% |