The Ligue des droits de l'Homme (LDH) is a prominent French organization dedicated to the defense and promotion of human rights and civil liberties. Founded in 1898, the LDH engages in various advocacy campaigns that span numerous critical issues, including democracy, racial and anti-Semitic discrimination, women's rights, the rights of foreigners, and environmental justice. Through its observatories, the LDH monitors civil liberties and police practices, shining a light on abuses, and advocating for legal reform.

The organization offers several initiatives, including informational resources, cultural partnerships, and community contests such as Écrits pour la fraternité and mooting competitions. LDH supports individuals in understanding and defending their rights, often mobilizing public demonstrations and calls for institutional action against injustices, such as police violence and human rights violations globally. With an active presence in media and public discourse, the LDH remains a central player in the ongoing struggle for social justice and equality.