Notaries must be fair and impartial when offering services to the community, avoiding status and class discrimination. In practice, there are also notaries who serve as mediators for deed dispute mediation. The notary is morally obligated to resolve problems relating to the document they drew up. It is possible for the notary to become the mediator of the parties in the deed in the context of land conflicts, such as in the sale and purchase transaction. The employed research method is a normative legal research method that combines the statutory and conceptual approaches. Notary as a mediator is conducted in line with the provisions of Law No. 2 of 2014 about the Notary Profession and the legal foundation of Notaries as legal counselors. The mediation phase is also conducted in accordance with the rules outlined in Supreme Court Regulation No. 1 of 2016 on Mediation Procedures, which also authorizes the mediator to assist the parties in resolving their disagreement through mediation outside of court. The choosing of a notary as a mediator is the desire of the parties who request the services of a notary to mediate, as the notary is a person in whom the parties place their trust due to all the benefits he possesses. In the land dispute mediation process including the parties in the deed he drew up, the Notary's function as a mediator is to ensure the object of the conflict and the truth of the object of dispute in accordance with the deed he drew up, while the parties themselves determine the peace.