| Portal Into Infinite Nonexistence | Burial Beer Co. | | |
| Portamarillo | Dogfish Head Craft Brewery | American Porter | 7.0% |
| Porter | Anchor Brewing | American Porter | 5.6% |
| The Porter | Anspach & Hobday | English Porter | 6.7% |
| Porter | Baltika Breweries | | |
| Porter | Bell's Brewery, Inc. | | 5.6% |
| Porter | Brasserie Artisanale de Provence | English Porter | 5.3% |
| Porter | BridgePort Brewing | American Porter | |
| Porter | Broad Ripple Brewing | American Porter | |
| Porter | Browar Zywiec | American Stout | 9.5% |
| Porter | Bryggeriet lfabrikken | American Porter | 8.0% |
| Porter | Catamount Brewing | American Porter | |
| Porter | Corner Pub | American Porter | |
| Porter | Crane River Brewpub and Cafe | American Porter | |
| Porter | Dia De Los Muertos | American Porter | 5.0% |