Globalisation has significantly transformed the concepts of law and justice by increasing international interconnectedness and influencing domestic legal systems through global institutions, human rights norms, and transnational governance. This paper examines the impact of globalisation on legal systems, justice delivery, legal pluralism, human rights, and international governance. It analyses major theories of justice proposed by John Rawls, Robert Nozick, and Amartya Sen, while also highlighting the Indian concept of Dharma as a foundation of ethical justice. The study discusses how globalisation creates opportunities for international cooperation and human rights protection, while also generating challenges such as inequality, corporate dominance, and unequal access to justice. The paper concludes that achieving justice in a globalised world requires stronger international accountability, inclusive legal reforms, and protection of human dignity across borders.