Yakaré-Oulé (Nani) Jansen Reventlow is a human rights lawyer who specialises in freedom of expression and strategic litigation. She is the founding director of , which advances digital rights in Europe through strategic litigation. She is a Lecturer in Law at Columbia Law School, adjunct faculty at the Blavatnik School of Government at the University of Oxford, and an "Associate Tenant" at Doughty Street Chambers. She is the recipient of various awards and honours, including Harvard Law School's "Women Inspiring Change" in 2020, and Oxford Internet Institute's Internet and Society award in 2018.