This chapter examines equality and non-discrimination in international human rights law. It discusses the provisions of human rights laws, conventions, and declarations, and emerging grounds of discrimination will also be considered. As human rights are focused on the individual, it is perhaps not surprising that there are many people who are disadvantaged or marginalized in the enjoyment of their rights and freedoms due to the intersecting of two or more grounds of discrimination. The chapter suggests that there is a link between the concepts of equality and that of non-discrimination, and that the rule of non-discrimination is basically the negative restatement of the principle of equality.