Indonesia as an agricultural country faces challenges in the agricultural sector, such as inequality in land ownership. Agrarian Reform is present as a policy to address this problem with the aim of creating fair land distribution, improving farmer welfare, and supporting sustainable development. Through related regulations, the government seeks to accelerate land redistribution, asset legalization, and community empowerment. This study analyzes the acceleration of the implementation of Agrarian Reform from a legal perspective to support people's prosperity. The main problem in agrarian reform is the inequality of land ownership which causes social and economic injustice. This study examines the development of agrarian reform regulations, as well as the role and responsibilities of the government in accelerating its implementation in accordance with legal provisions to achieve agrarian justice and community welfare. This study aims to determine and study the development of regulations from Agrarian Reform to address inequality in land ownership structures and to analyze and understand in depth the role and responsibilities of the government in accelerating the implementation of agrarian reform. This study uses a normative research type, using secondary data supported by primary legal materials, secondary legal materials, and tertiary legal materials, data acquisition through secondary data, namely literature studies with a legal principles approach and qualitative data analysis. The results of this study indicate that 1) agrarian reform continues to develop from the old order to the reform era. 2) The government is responsible for policies, land redistribution, and community empowerment in the implementation of agrarian reform. 3) Presidential Regulation 86 of 2018 is continued by Presidential Regulation 62 of 2023 which emphasizes the acceleration of the implementation of land redistribution, more structured conflict resolution, and economic empowerment of beneficiaries.