The apparent agency theory is considered a product of jurisprudence in most countries of the world, where Arab and foreign jurisprudence expanded in its rulings and defined its conditions and legal basis for it with detailing the legal effects that may result from its application, given the seriousness of this theory in practice, the judicial jurisprudence has carefully balanced the rights that The apparent agency preserves them and the limitations and conditions for their application to the legal issues before the courts. Whereas the Omani judiciary has established several judicial principles related to apparent agency applications, and included them within the judicial principles issued by the Supreme Court in the Sultanate, the researcher found the importance of explaining the Omani judiciary's orientations regarding the apparent agency, and whether it expanded its concept and conditions, or narrowed it and narrowed its application, and the extent The depth reached by the Omani jurisprudence in this aspect? All these questions will be attempted by the researcher to answer them in this in-depth study, titled (The Theory of the Mandate Apparent and its Judicial Applications).