| Brewery | Location |
|---|---|
| Platt Park Brewing Company | Denver, Colorado |
| Platte Valley Brewing | Kearney, Nebraska |
| Pleasanton Main Street Brewery | Pleasanton, California |
| Pleasure House Brewing | |
| Plevna | |
| Plough Monday | Veneta, Oregon |
| Plzesk Prazdroj | Plze, Czech Republic |
| Plzesk Prazdroj Pivovar Radegast | Noovice, Czech Republic |
| Po'Boy Brewery | Port Jefferson Station, New York |
| Põhjala | Tallinn, Estonia |
| Põhjala / Jester King Brewery | |
| Point Ybel | |
| Pokka Beer Works | Nagoya, Japan |
| Polders Tulips Beer | Netherlands |
| Polly's |