Ciril Ribičič (born 30 June 1947) is a Slovenian jurist, politician and author. Since 2000, he has served as member of the Constitutional Court of Slovenia. He was born in Ljubljana, then part of the People's Republic of Slovenia in former Yugoslavia. His father was Mitja Ribičič, one of the most influential officials of the Yugoslav Secret Police in Slovenia. He studied law at the University of Ljubljana. In the late 1970s and 1980s, he published several treatises in the field of constitutional law in the condition of Yugoslav self-management socialism.