All Cheesemakers or Cheese Brands
- Pacific Cheese
- Pacific Gold Creamery
- Pack River Farm
- Painted Goat Farm
- Papillon
- Parish Hill Creamery
- Parmela Creamery
- Parrano
- Pasture Pride Cheese
- Paysan Breton
- Peluso Cheese
- Pennyroyal Farm
- Perrystead Dairy
- Petaluma Creamery
- Picandine
- Picket Fence Creamery
- Pineland Farms
- Pine River
- Pine Stump Farms
- P. Jacquin & Fils
- Pleasant Valley Creamery
- Plymouth Artisan Cheese
- Point Reyes Farmstead Cheese Co.
- Poitou Chèvre
- Polenghi
- Polly-O
- Ponce De León
- Portland Creamery
- Prairie Fruits Farm and Creamery
- Président
- Prima Donna
- Primo Taglio
- Pumpkin Vine Family Farm