- Huszadik Század Hangja Kutatóműhely1
- Hégető Honorka Alapítvány1
- Hübner, Christoph1
- Index on Censorship1
- Institute of Public Administration and Local Government, Cabinet of Ministers, Ukraine1
- International Association of Penal Law1
- International Consultation on HIV/AIDS and Human Rights1
- International Meeting of Chairholders of UNESCO Chairs on Human Rights, Democracy, Peace, and Tolerance1
- International Monitor Institute1
- International Science Foundation1
- Janek, Miroslav1
- Jassó, Mária1
- Jobbágyi, Gábor1
- Jovanović, Aleksandra1
- Judit, Miklósy1
- Jäger, Eberhard1
- Jędruch, Jacek1
- Kahler, Frigyes1
- Kaplan, Mark1
- Kerekes, Péter1