Research aims: This research seeks to analyze how green innovation strategies influence the financial performance of manufacturing firms in Indonesia, with CSR and gender diversity considered as moderator. Design/Methodology/Approach: The study applies a quantitative research method using secondary data from 70 manufacturing firms listed on the Indonesia Stock Exchange (IDX) between 2018 and 2022 Ordinary Least Squares (OLS) regression analysis was conducted using the Stata application. The sample was selected through purposive sampling with specific criteria. Research findings: The results show that green innovation and gender diversity both have a significant positive impact on financial performance. However, CSR does not have a significant direct effect on financial performance, and neither CSR nor gender diversity successfully moderates the relationship between green innovation and financial outcomes. Theoretical contribution/ Originality:. This study contributes to the limited literature exploring the interaction of green innovation, gender diversity, and CSR in the context of financial performance. It highlights that gender diversity is a more influential factor than CSR in enhancing performance and suggests that CSR disclosure alone may not suffice in driving financial gains. Practitioner/Policy implication: Managers and policymakers should prioritize gender diversity as a strategic asset to improve company performance. Meanwhile, CSR programs should be evaluated for substance and consistency to ensure they contribute meaningfully to firm value rather than serving as symbolic gestures. Research limitation/Implication: The study is limited to manufacturing companies listed on the IDX from 2018 to 2022, which may affect the generalizability of the results. Future research should broaden the scope to include other sectors, extend the study period, and integrate additional variables related to green innovation. Keywords: Green Innovation, Gender Diversity, Financial Performance, Manufacturing Companies , Corporate Sosial Responsibility