| Name | Region | Milk | Type | Wine | Season |
| Neufchâtel | Bray | cow | soft cheese w. surface moulds | fruity red | spring, summer, autumn |
| Niolo | Corsica | goat or sheep | soft cheese w. washed rind | fullbodied red | summer, autumn |
| Oelenberg | Alsace | cow | pressed, unheated cheese | dry light white, dry fruity white | all year |
| Oléron | Aunis | sheep | soft cheese w. natural rind | dry light white | spring |
| Olivet Bleu | Orléanais | cow | soft cheese w. natural rind | fruity red, fullbodied red | summer, autumn |
| Orléannais | Orléanais | cow | soft cheese w. natural rind | fullbodied red, dry fruity white | all year |
| Orrys | Béarn | cow | pressed, unheated cheese | fruity red | summer, autumn, winter |
| Ortolan | Franche-Comté | cow | soft cheese w. surface moulds | fruity red red, dry fruity white | all year |
| Ossau | Béarn | sheep | pressed, unheated cheese | fruity red, fullbodied red, still white | all year |
| Oustet | see Bethmale | cow | pressed, unheated cheese | fruity red | spring, summer |