| Old Stock Ale 2020 | North Coast Brewing Co. | | 11.2% |
| Old Stock Ale 2021 | North Coast Brewing Co. | Old Ale | 12.0% |
| Old Stock Ale 2022 | North Coast Brewing Co. | Old Ale | 10.2% |
| Old Stock Ale Otsuchi 2012 | North Coast Brewing Co. | | 11.7% |
| Old Stock Cellar Reserve (Aged In Bourbon Barrels) | North Coast Brewing Co. | Old Ale | 13.2% |
| Old Stock Cellar Reserve (Aged In Rye Whiskey Barrels) | North Coast Brewing Co. | Old Ale | 13.2% |
| Old Stock Cellar Reserve (Aged In Wheat Whiskey Barrels) | North Coast Brewing Co. | Old Ale | 14.4% |
| Old Stock Cellar Reserve 2017 | North Coast Brewing Co. | Old Ale | 13.6% |
| Old Style | G. Heileman Brewing | American Lager | |
| Old Sullivan Porter | Big Ridge Brewing | American Porter | |
| Old Sun | The Veil Brewing Company | Saison | 5.8% |
| Old Tavern Rat | New Old Lompoc Brewery | American Barleywine | 9.7% |
| Old Time Lager | DC Brau | Light Lager | 4.0% |
| Old Timey | Masthead Brewing Company | English Barleywine | 12.9% |
| Old Timey | Tree House Brewing Company | American Imperial Stout | |