This research article explores the role of transformative leadership in Bangladeshi non-profit organizations (NPOs) and its impact on sustainable human capital development. Drawing upon theoretical frameworks, empirical evidence, and real-world examples, the study examines the characteristics of transformative leadership, the challenges and opportunities faced by NPOs in Bangladesh, and the strategies for enhancing leadership effectiveness and organizational resilience. Through case studies and qualitative analysis, the research identifies key factors influencing transformative leadership in Bangladeshi NPOs and offers actionable recommendations for practitioners, policymakers, and researchers to advance the field of transformative leadership and organizational development in the Bangladeshi context. By shedding light on the transformative power of leadership in NPOs, this research contributes to the ongoing discourse on sustainable development, social impact, and leadership effectiveness in Bangladesh and beyond.