| Old Man Ale | Coniston Brewing | | 4.8% |
| The Old Man and Death | Mad Fritz | American Imperial Stout | 8.2% |
| The Old Man and Death - Cognac Barrels | Mad Fritz | American Imperial Stout | 7.5% |
| Old Man Hattan | Firestone Walker Brewing Co. | English Barleywine | 10.5% |
| Old Man Limey | Holy City Brewing | | |
| Old Man Oatmeal Stout | Woodstock Inn Brewery | | 5.1% |
| The Old Man the Boat | Garden Path Fermentation | Wild Ale | 6.0% |
| Old Man Winter Ale | Southern Tier Brewing Co | Altbier | 8.0% |
| Old Man Winter Warmer 2013 | Lake Superior Brewing | | |
| Old Manchester Ale | Marble Brewery | Old Ale | 7.3% |
| Old Manski | Ill Mannered | | 10.3% |
| Old Man’s | Fonta Flora | India Pale Lager (IPL) | 5.2% |
| Old Marcus Ale | Middle Ages Brewing | Extra Special / Strong Bitter (ESB) | 6.6% |
| Old Market Stout | Upstream Brewing Old Market | American Stout | |
| Old Marley Barleywine | Thomas Hooker Brewing | American Barleywine | 10.0% |