Human dignity is one of the most important human rights and is considered by the legal systems in the current era. Compliance with this right should not be considered as a moral recommendation, but legal systems should provide guarantees regarding the fulfillment of this right in the social arena and when facing challenges in order to preserve and respect human dignity in the researcher's practice. to be The human dignity of people needs to be protected and guaranteed by being in the judicial process from the beginning to the end. In the legal system of Iran, there are guarantees to respect the human dignity of individuals and the rights arising from this dignity in the judicial process, which should be taken into consideration. The aforementioned guarantees, emphasizing the rights of individuals, cause any officials and officials, including judicial authorities and law enforcement officers, to be prosecuted criminally or disciplinary if they ignore the right to human dignity. In this article, the current research deals with the issue of guaranteeing human dignity in the legal process of Iran's legal system with a descriptive-analytical method and comes to the conclusion that; First, the laws in Iran include the components of guaranteeing human dignity in the judicial process. Secondly, these guarantees are not only for the accused and the convicted, and there are components of guaranteeing human dignity in relation to other people who play a role in the judicial process. Thirdly, in some cases, due to the existence of legal loopholes, there is a need to enact new laws and create executive mechanisms to guarantee the human dignity of individuals in the judicial process