All Cheesemakers or Cheese Brands
- Sach Foods
- Safeway
- SAFR
- Sage Farm
- Sagging Fence Farm
- Saint Agur
- Saint Albray
- Saint André
- Saint Angel
- Salemville
- Salvatore BKLYN
- Samish Bay
- Santa Barbara Cheese
- Santa Rosa
- Saputo Cheese
- Sargento
- Sartori
- Savencia Cheese USA
- Saxon Cheese
- Schoch Family Farmstead
- Scholten Family Farm
- Schreiber Foods
- Scott's of Wisconsin
- Scray Cheese
- Sequatchie Cove Creamery
- Shadagee Farm
- Shaft's Cheese & Co.
- Shamrock Artisan Goat Cheese
- Shelburne Farms
- Shooting Star Creamery
- Shullsburg Creamery
- Sierra Cheese
- Sierra Nevada Cheese
- Silverdale Cheese
- Silver Lewis Cheese Factory
- Silvery Moon Creamery
- Ski Queen
- Skyhill Farms Napa Valley
- Snøfrisk
- Snowdonia Cheese Company
- Société
- Solera
- Somerdale
- Sonoma Cheese
- Specialty Cheese Company
- Spenker Family Farm
- Spoonwood Cabin Creamery
- Spring Brook Farm
- Springdale Farm Creamery
- Spring Hill Farmstead Goat Cheese