| Eroica | The Piggy Brewing Company | New England IPA | 6.1% |
| Eros | River Styx Brewing | American Imperial Stout | 11.0% |
| Err on the Side of Awesome | New Belgium Brewing | Wild Ale | 6.5% |
| Err on the Side of Awesome | 2019 | New Belgium Brewing | Wild Ale | 6.5% |
| Err to Excess | Breakside Brewery | American Imperial Stout | 10.1% |
| Errances | Brasserie du Bas-Canada | American Imperial Stout | 11.7% |
| Errant | Definitive Brewing Company | Kölsch | 5.0% |
| Errday | Fonta Flora | | |
| Error Catastrophe | Speciation Artisan Ales | Wild Ale | 6.0% |
| Error Establishing Database Connection | Cigar City Brewing | English Barleywine | |
| Erstavik Saison | Nacka | | |
| Ertvelds Wit | Brouwerij Van Steenberge N.V. | | 5.0% |
| Erubus | Mortalis | American Imperial Stout | 11.0% |
| Erudite | Pretentious Barrel House | Wild Ale | |
| Erzulie | Omnipollo | American Barleywine | 13.0% |