This study examined the impact of education policy reforms on the right to education in emerging and developed economies, focusing on Nigeria and the United States. It analyzed how policy interventions shaped access to education, the quality of educational outcomes, and equity in both countries. The key research questions investigated the effectiveness of education reforms in improving access, addressing regional and socioeconomic disparities, and ensuring quality education. The study adopted a comparative case study methodology, analyzing secondary data, policy documents, and education statistics from both nations. Theoretical frameworks such as Human Capital Theory and a rights-based approach to education were used to evaluate the policies' impact. Findings revealed that while Nigeria made significant strides in increasing school enrollment through policies like the Universal Basic Education (UBE) program, it struggled with quality, funding, and regional disparities. In contrast, the U.S. achieved widespread access to education but faced persistent challenges related to racial and socioeconomic inequities, influenced by the shortcomings of standardized testing and uneven funding allocation. The study’s implications suggested that addressing policy implementation, funding, and equity issues is essential for advancing the right to education. Recommendations were provided to strengthen reforms, improve funding mechanisms, and promote equitable access to quality education in both contexts.