This study describes and analyzes the efforts of Omani legislation in how it preserves the lives of patients in the field of medical experiments, therapeutic medical experiments and non-therapeutic (scientific) medical experiments. And to what extent the Omani legislator included in its texts the protection of the patient from researchers and doctors who conduct medical experiments on him, by reviewing the texts of Omani legislation in a number of different laws. The study also compared the efforts of Omani legislation in the field of medical experiments with the efforts of some other legislations. This study focus on analyzing the legal framework that regulates patient protection in Omani legislation, and focuses on laws related to medical experiments. Through analyzing legal texts, this study seeks to determine the efficiency of Omani laws and legislation in providing adequate protection for participants and patients in the field of medical experiments, through a careful review of the texts of the law and an assessment of their effectiveness in deterring those in charge of medical experiments from committing any of the acts This study seeks to shed light prohibited by Omani legislative texts in this field. on a somewhat complex legal and ethical dilemma related to protecting the patient from medical experiments, which is a problem related to the necessary balance that must exist between the basic rights of the individual and scientific progress. In light of the rapid and increasing scientific developments, the importance and necessity of protecting patients and participants from the dangers of illegal medical experiments lies, thus emerging as a fundamental problem that needs tangible and clear legal solutions. This study ultimately reached a fundamental conclusion, which is the deficiency of Omani legislation in protecting the patient from medical experiments, Because he was not familiar with all the details of medical experiments in terms of the events and issues that might occur when conducting medical experiments when he developed the legislative texts related to them, and the failure of the Omani legislator to differentiate between therapeutic and non-therapeutic medical experiments, but rather included both types in a general formula when mentioning the texts of criminalization and punishment in the Omani laws mentioned in the study. The study also concluded with a fundamental and important recommendation, which is the necessity of developing a comprehensive and detailed legislation in its texts for everything related to medical experiments, distinguishing between therapeutic and non-therapeutic medical experiments and the provisions of each in terms of criminalization and punishment. Keywords: therapeutic medical experiments, scientific medical experiments, studies cloning, pharmaceutical genetic engineering, human