Simmental may refer to:
Simmental, an alpine valley in the Bernese Oberland of Switzerland; Simmental cattle, a versatile breed of cattle originating in the valley of the Simme River, in the Bernese Oberland of western Switzerland; French Simmental, a French cattle breed, closely related to the Simmental cattle; Simmental Fleckvieh, another name of the Fleckvieh cattle, closely related to the Simmental cattle. Simmenthal, a brand of canned meats. The European Court of Justice ruling in Amministrazione delle Finanze dello Stato v Simmenthal SpA, March 1978, regarding the canned meat company.