["Corporate Social Responsibility and Environmental Management, Volume 33, Issue 2, Page 3019-3036, March 2026. ", "\nABSTRACT\nThis study investigates the influence of gender diversity in leadership on corporate performance and corporate social responsibility (CSR) inG1169the fast‐paced fintech sector. This industry, renowned for its innovations and disruptions, suffers from a persistent gender imbalance in leadership, which continues to pose significant challenges that hinder the industry's ability to develop a sustainable, inclusive growth model. By employing the resource‐based view and stakeholder theory, this study combines an exploration of both qualitative and quantitative data to assess the significance attributed to diversity in leadership, whether such significance is strategic or ethical in nature. Through the qualitative and quantitative methodologies of regression and thematic coding, the global sample of fintech firms suggests that firms with gender‐diverse leadership teams achieve better financial performance results than other firms. Additionally, this group demonstrates a higher level of commitment to CSR. The mediation aspect of employee engagement makes an additional and substantial contribution to this particular phase of these various relationships, as does the role of culture, mitigated by gender diversity, while also considering equity in recruitment practices. This study holds the opinion that gender diversity is a social imperative and represents a goal worth aspiring to for the wellbeing of the organization in terms of creativity, decision‐making, and the confidence of its stakeholders. By integrating gender diversity with the theory of digital finance, this research makes a valuable contribution to understanding how diverse leadership can lead to improved profitability and enhanced social responsibility. The implications of the research findings are significant for managers, human resources practitioners, policymakers, legislators, and funders interested in promoting gender equity and enhancing the long‐term sustainability and competitiveness of the fintech sector.\n"]