The study problem lies in demonstrating the impact of accounting disclosure of social responsibility, with its three dimensions (environmental, social, and economic), on improving the quality of accounting information. The study employed historical, deductive, inductive, and descriptive-analytical methodologies, analyzing relevant data statistically and testing the correlation between study variables. A questionnaire was used to collect primary data from 100 employees of companies listed on the Palestine Stock Exchange regarding the impact of accounting disclosure of social responsibility on improving the quality of accounting information. The study tested the following hypotheses: There is a statistically significant impact of disclosing the environmental dimension on improving the quality of accounting information. There is a statistically significant impact of disclosing the social dimension on improving the quality of accounting information. There is a statistically significant impact of disclosing the economic dimension on improving the quality of accounting information. The study concluded that accounting disclosure of social responsibility (SSR) in its three dimensions (environmental, social, and economic) contributes to improving the quality of accounting information. The study recommended that companies listed on the Palestine Stock Exchange should disclose SSR in its three dimensions (environmental, social, and economic) to enhance the quality of their accounting information. Keywords: Accounting disclosure, social responsibility, environmental dimension, social dimension, economic dimension.