This study examines the implementation of electronic land certificates in Indonesia within the framework of constitutional protection of land rights. Using a normative legal research method through statute and conceptual approaches, it analyzes the legal foundation, validity, and constitutional implications of the digitalization of land administration. The transition from physical to electronic certificates aims to enhance administrative efficiency, transparency, and accuracy while minimizing forgery and bureaucratic delays. However, the adoption of electronic systems also introduces challenges related to data security, cyber threats, and potential violations of citizens’ property rights. Findings reveal that while the legal framework—rooted in the 1945 Constitution, the Basic Agrarian Law (Law No. 5 of 1960), and Ministerial Regulation No. 1 of 2021—supports digital transformation, ensuring legal certainty and data protection remains a significant concern. The research underscores that the implementation of electronic land certificates must strictly adhere to constitutional principles of justice, legal certainty, and the protection of ownership rights. Strengthening cybersecurity systems, improving digital literacy, and establishing robust regulatory oversight are essential to guarantee that the modernization of land administration upholds rather than undermines citizens’ constitutional rights in the digital era.