| Guilt | Selkirk Abbey Brewing Co | American Porter | 8.3% |
| Guilt Trip 2020 | Winterlong Brewing | American Barleywine | 9.0% |
| Guiltier Remnant | Blood Brothers | Sweet / Milk Stout | 9.0% |
| Guilty Filthy Soul | DuClaw | | |
| Guimaras Gose | The Cebruery | Gose | 4.3% |
| Guinea Pig Amber Ale | Copper Eagle Brewing | American Amber / Red Ale | |
| Guinness 250th Anniversary Stout | Guinness Ltd. | American Stout | 5.0% |
| Guinness Antwerpen Stout aged in Bulleit Barrels | Guinness Ltd. | Foreign / Export Stout | 10.0% |
| Guinness Black Lager | Guinness Ltd. | Schwarzbier | 4.5% |
| Guinness Blond IPA | Guinness Ltd. | English IPA | 5.0% |
| Guinness Blonde American Lager | Guinness Ltd. | American Lager | 5.0% |
| Guinness Draught | Guinness Ltd. | Irish Dry Stout | 4.3% |
| Guinness Draught 0.0 | Guinness Ltd. | Low Alcohol Beer | 0.0% |
| Guinness Dublin Porter | St. James’s Gate (Diageo) | English Porter | 3.8% |
| Guinness Extra Stout | Guinness Ltd. | American Stout | 5.0% |