This study aims to examine the influence of corporate social responsibility (CSR) disclosure, environmental performance, and financial performance. Utilizing quantitative methods and relying on secondary data, the research centers on a sample of 67 companies listed on the LQ45 stock index spanning from 2018 to 2022. The selection process involved a purposive sampling method, leading to a sample size of 11 companies with 55 sets of company data that meet the specified criteria. Multiple regression analysis was used to test the research hypotheses, and data processing was carried out using Microsoft Excel, with tests conducted using the IBM SPSS 25 program. The findings reveal that financial performance is unaffected by environmental performance, while Corporate Social Responsibility (CSR) exhibits a positive and significant impact on financial performance.