All Cheesemakers or Cheese Brands
- Cabot Creamery Cooperative
- Cacique, Inc.
- Cady Cheese
- Calkins Creamery
- Cal Poly Creamery
- Cambozola
- Caprice des Dieux
- Capriole Goat Cheese
- Carr Valley Cheese
- Casaro
- CasArrigoni
- Cascade Cheese Co.
- Cascadia Creamery
- Caseificio dell'Alta Langa
- Castello
- Cate Hill Orchard
- Cato Corner Farm
- Cedar Grove Cheese
- Cedar Valley Cheese
- Celebrity
- Cello
- Central Coast Creamery
- Cesar's Cheese
- Chalet Cheese Cooperative
- Champignon
- Champlain Valley Creamery
- Chaseholm Farm
- Chaseholm Farm Creamery
- Chavrie
- Chavroux
- Cheese Brothers
- Cheeseland
- CheeseSmith Artisan Creamery
- Cherry Valley Dairy
- Chevrion
- ChiGoBee Farm
- Cinnamon Ridge Farms
- Claravale Farm
- Clarina
- Clearview Dairy ATwo Cheese
- Clock Shadow Creamery
- Clover Sonoma
- Cobb Hill Cheese
- Cœur de Lion
- Collings Family Farm
- Collings Family Farm
- Collins Farm and Creamery
- Consider Bardwell Farm
- Conway Family Farm
- Cooperstown Cheese Company