"Human rights defender is a term used to describe people who, individually or with others, act to promote or protect human rights. Human rights defenders are identified above all by what they do and it is through a description of their actions and of some of the contexts in which they work that the term can best be explained. The examples given of the activities of human rights defenders are not an exhaustive list.
To be a human rights defender, a person can act to address any human right (or rights) on behalf of individuals or groups.
Human rights defenders seek the promotion and protection of civil and political rights as well as the promotion, protection and realization of economic, social and cultural rights. Human rights defenders address any human rights concerns, which can be as varied as, for example,
They sometimes address the rights of categories of persons, for example women’s rights, children’s rights, the rights of indigenous persons, the rights of refugees and internally displaced persons, and the rights of national, linguistic or sexual minorities.
They seek to promote and protect human rights in the context of a variety of challenges, including HIV/AIDS, development, migration, structural adjustment policies and political transition." (For more information see the UN Factsheet 29)