To comprehend how various ethical principles influence societal norms and practices across cultural boundaries, this research explores how different cultures see justice. We investigate the subtleties of justice through a comparative study, considering both societal effects and fundamental moral principles. For measuring the research study, the SPSS software result determined the comparative analysis between ethical principles related to the cross-culture perceptions of justice. We analyze fundamental ethical concepts including Equality, equity, restorative and retributive justice, individuality, collectivism, and procedural fairness, drawing on theoretical frameworks from anthropology, sociology, psychology, and philosophy. By utilizing a blend of qualitative and quantitative research techniques, such as focus groups, surveys, interviews, and experimental designs, we explore the cultural framework and fundamental presumptions that shape the way people see justice. Our findings emphasize the need for inclusive and culturally responsive legal and policy frameworks, emphasizing the need to acknowledge and respect cultural diversity in the quest for justice. The overall result also found a direct and significant link between ethical principles and cross-cultural perceptions of justice. In the end, this research advances knowledge of justice as a complex idea by providing insights that might guide initiatives to advance Equality, justice, and human dignity in a globalized society.