This paper examines the emerging academic fields of Gender and Subaltern Studies in 21st-century Nigeria, emphasizing their growing relevance both nationally and internationally. Despite their increasing importance, these disciplines face significant challenges such as gender inequality, educational disparities, poverty, and socio-political instability. Using both qualitative and quantitative methods, the study analyzes data from various sources, including the United Nations Human Development Report, which highlights Nigeria’s low ranking in gender-related development indicators. Findings show that historical colonial education policies contributed to the marginalization of women by restricting their access to education and economic opportunities. Subaltern Studies, as explored in this paper, sheds light on the voices and experiences of the marginalized, advocating for inclusive policies and critical awareness. The study also highlights the contributions of early scholars in the field and the importance of integrating these perspectives into the national education curriculum. It concludes by urging policymakers to adopt and implement Subaltern Studies in Nigeria's educational system as a tool for empowerment, equality, and national progress.