Nurses, as frontline healthcare providers, play a pivotal role in addressing disparities and promoting equitable healthcare services for all individuals. The article explores various aspects of nursing practice that contribute to advancing social justice, including patient advocacy, cultural competence, health education, and policy engagement. By examining the challenges and opportunities faced by nurses in promoting equity in healthcare access, this review sheds light on the importance of integrating social justice principles into nursing education and practice. Additionally, the article discusses the impact of social determinants of health on healthcare disparities and highlights the need for a comprehensive approach to address these issues. Through a critical analysis of existing literature and case studies, this review aims to provide insights into how nursing can serve as a catalyst for positive change in healthcare systems worldwide.