| Gaston | Boatrocker Brewing Company | Saison | 10.6% |
| Gate Haus | Long Live Beerworks | American Barleywine | 13.8% |
| Gate Nr.1 | Maltgarden | Russian Imperial Stout | 12.0% |
| Gates of S'mordor (Booker's Bourbon Barrel Aged) (2020) | Westbrook Brewing | American Imperial Stout | 11.0% |
| Gates of S'mordor (Maple Bourbon Barrel Aged) (2020) | Westbrook Brewing | American Imperial Stout | 11.0% |
| Gates of S’mordor | Westbrook Brewing | American Imperial Stout | 11.0% |
| Gateway | Baxbier | New England IPA | 8.0% |
| Gateway | UBREW | American Lager | 4.9% |
| Gathenhielm Vintervitt | Onsala Hantverks Bryggeri | Dunkelweizen | 5.5% |
| Gather House | The Drowned Lands | Witbier | 4.8% |
| Gathered 1 | Wunderkammer Bier | | |
| Gathered 2 | Wunderkammer Bier | Wild Ale | |
| Gatherer | Tired Hands / 18th Street | American Imperial Stout | |
| Gatherer 2017 | Tired Hands | American Imperial Stout | 11.5% |
| Gatherer 2018 | Tired Hands | American Imperial Stout | 11.3% |