T This study aims to examine the influence of dividend policy, Environmental Social Governance, and Good Corporate Governance on firm performance, measured by Tobin\\\'s Q and stock price, of companies listed on the LQ45 Index of the Indonesia Stock Exchange during the period 2019-2023. The study sample was obtained using purposive sampling, resulting in 20 companies that met the criteria. The findings reveal that dividend policy has no significant effect on company performance. Similarly, Environmental Social Governance does not exhibit a significant impact on company performance. Financial leverage demonstrates no significant influence on company performance as measured by Tobin\\\'s Q; however, it exerts a negative relationship with company performance when evaluated using stock price. Firm size exhibits a negative and significant impact on company performance measured by Tobin\\\'s Q, while it displays a positive effect on company performance when assessed using stock price. The moderating effect of Good Corporate Governance is found to be insignificant between dividend policy and company performance measured by Tobin\\\'s Q, but it exhibits a negative influence on the relationship between dividend policy and company performance when evaluated using stock price. Good Corporate Governance moderation demonstrates a negative effect on the association between Environmental Social Governance and company performance measured by Tobin\\\'s Q, while it shows no significant impact on the relationship between Environmental Social Governance and company performance when assessed using stock price. These findings hold crucial implications for both company and investors. Companies should implement optimal dividend policies and adhere to Environmental Social Governance principles to enhance company performance. For investors, these insights can aid in investment decision-making by considering factors such as dividend policy, Environmental Social Governance, and Good Corporate Governance.