| Old Elephant Foot IPA | Tampa Bay Brewing | American IPA | |
| Old Elk Medianoche | Weldwerks | American Imperial Stout | 12.0% |
| Old Embalmer | Widmer Brothers Brewing | American Barleywine | 10.2% |
| Old Embalmer Pinot Noir Barrel | Widmer Brothers Brewing | American Barleywine | 10.2% |
| Old Engine Oil | Harviestoun Brewery | American Porter | 6.0% |
| Old Engine Oil Engineer's Reserve Blackest Ale | Harviestoun Brewery | English Porter | 9.0% |
| Old Engine Oil Special Reserve (aged in malt whisky casks) | Harviestoun Brewery | | 8.0% |
| Old Engine Zymatore | Harviestoun Brewery | English Porter | 6.0% |
| Old English Ale | San Marcos Brewery & Grill | Old Ale | |
| Old Enough To Drink | Brouwerij het Uiltje | | 21.0% |
| Old Ephraim | Uinta Brewing Company | Flanders Oud Bruin | 6.7% |
| Old Evil | Ever Grain Brewing Co. | English Barleywine | 15.0% |
| Old Evil | Structures Brewing | Helles | 4.8% |
| Old Faithful Ale | Grand Teton Brewing Co. | American Pale Ale | |
| Old Faithorn | Solemn Oath | American Pale Ale | |