| Beer | Brewery | Style | ABV |
|---|---|---|---|
| IOUNNO | Tired Hands | American Imperial Stout | 14.3% |
| Iowa Battleship IPA | San Pedro Brewing | American IPA | 7.1% |
| Iowa Coffee Imperial Stout Aged in Templeton Rye Whiskey Barrels | Upstream Brewing Old Market | American Imperial Stout | 8.0% |
| Iowa Pale Ale | Millstream Brewing | American Pale Ale | 5.7% |
| Iowa Pale Ale | Stone City Brewing | American Pale Ale | 5.0% |
| IPA | AleSmith Brewing Company | American IPA | 7.3% |
| IPA | Avery Brewing Company | American IPA | 6.5% |
| IPA | Bellows Brew Crew | American IPA | |
| IPA | Big Sky Brewing | American IPA | |
| IPA | Big Timber Brewing | American IPA | 6.5% |
| IPA | Birra Moretti | ||
| IPA | Black Sheep Brewery | ||
| IPA | Blackberry Farm | ||
| IPA | Blowing Rock Brewing | American IPA | 6.2% |
| IPA | Boreale | American IPA | 6.2% |