- Louis, Alerre, Joseph, Leo, Aicher LaFlèche, Ambassador of Canada, 396/6-6-1948, Dean Professor D. Karanikas
- Henri Laufenburger, Professor at the Faculty of Law at Paris, 25-11-1948, Dean Professor P. Dertilis
- Georgios Panopoulos, Former President of the Greek Supreme Court “Areios Pagos”, 403/28-11-1948, Dean Professor P. Dertilis
- Spilios Sakellariadis, Honorary Judge of the Greek Supreme Court (“Areopagites”), 403/28-11-1948, Dean Professor P. Dertilis
- Georgios Choidas, Former Prosecutor of the Greek Supreme Court “Areios Pagos”, 403/28-11-1948, Dean Professor P. Dertilis
- Lucien Laferrière, Professor at the University of Paris, 403/28-11-1948, Dean Professor P. Dertilis
- Sir Ernest Barker, Former Professor at the University of Cambridge, 403/28-11-1948, Dean Professor P. Dertilis
- Sir Arnold D. McNair, Former Professor at the University of Calcutta and Cambridge, 403/28-11-1948, Dean Professor P. Dertilis
- Prof. H.C. Gutteridge, Former Professor at the University of London and Cambridge, 403/28-11-1948, Dean Professor P. Dertilis
- Jean-Paulin Niboyet, Professor at the Faculty of Law at Paris, 403/28-11-1948, Dean Professor P. Dertilis
- Henry Solus, Professor at the Faculty of Law at Paris, 403/28-11-1948, Dean Professor P. Dertilis
- Marcel Waline, Professor at the Faculty of Law at Paris, 403/28-11-1948, Dean Professor P. Dertilis
- Gaston Jèze, Professor at the Faculty of Law at Paris, 403/28-11-1948, Dean Professor P. Dertilis
- Sheldon Glueck, Professor at Harvard University, 403/28-11-1948, Dean Professor P. Dertilis
- Olaf Kinberg, Professor at Stockholm University, 403/28-11-1948, Dean Professor P. Dertilis
- Hans Lewald, Professor at the University of Basel, 403/28-11-1948, Dean Professor P. Dertilis
- Martin Wolff, Former Professor at the University of Berlin, Freiburg and Munich, 403/28-11-1948, Dean Professor P. Dertilis
- George Finch, Former Professor at the University of Michigan and McGill in Montreal, 403/28-11-1948, Dean Professor P. Dertilis
- Léon Julliot de la Morandière, Dean of the Faculty of Law at Paris, 416/11-5-1949, Dean Professor P. Dertilis
- Emil Sandström, Former Member of the Court of Cassation of Sweden, 15-5-1951, Dean Professor G. Michaelides-Nouaros
- Moisés Bensabat Amzalak, Rector of the Technical University of Lisbon, 9-5-1963, Dean Professor Ch. Fragistas
- Κonstantinos Triantafyllopoulos, Professor Emeritus at the University of Athens, 4-6-1963, Dean Professor Ch. Fragistas
- HIM Emperor Haile Selassie, Emperor of Ethiopia, 10-5-1965, Dean Professor D. Konstantopoulos
- Makarios III, President of the Republic of Cyprus, 11-5-1965, Dean Professor D. Konstantopoulos
- Harry S. Truman, President of the United States of America, 15-3-1967, Dean Professor N. Deloukas
- Hans Schima, Professor Emeritus at the University of Vienna, 28-4-1971, Dean Professor N. Deloukas
- Wilhelm Wengler, Professor at the Free University of Berlin, 18-10-1972, Dean Professor D. J. Delivanis
- Georgios Maridakis, Professor Emeritus at the University of Athens, 13-6-1974, Dean Professor D. J. Delivanis
- Metropolitan of Kitros Varnavas, 22-5-1975, Dean Professor A. Manesis
- Hans Möller, Professor Emeritus at the University of Hamburg, 19-11-1976, Dean Professor K. Pampoukis
- Spyros Kyprianou, President of the Republic of Cyprus, 10-4-1979, Dean Professor D. Evrygenis
- Alexandros Litzeropoulos, Professor Emeritus at the University of Athens, 26-6-1979, Dean Professor D. Evrygenis
- Zolotas Xenophon, Governor of the Bank of Greece, 29-2-1980, Dean D. Evrygenis
- Bettermann Karl-August, Professor at the Faculty of Law of the University of Hamburg, 17-4-1980, Dean Professor K. Kerameus
- Günter Bemmann, Professor of Penal Law at the University of Hagen, 11-11-1980, Dean Professor K. Vougioukas
- Georgios Tenekidis, Professor Emeritus at Panteion University of Political Sciences, 3-6-1982, Dean Professor T. Philippides
- Hans Joachim Hirsch, Ordinary Professor at the University of Cologne, 4-12-1986, Chairman Professor I. Koukiades
- Konstantinos Karamanlis, President of the Hellenic Republic, G.A. 115/29-10-1991, Chairman Professor L. Kotsiris
- Gottfried Baumgärtel, Professor Emeritus at the Faculty of Law of the University of Cologne, G.A. 118/10-12-1991, Chairman Professor L. Kotsiris
- Michalakis Triantafyllides, Advocate General of the Republic of Cyprus, G.A. 126/15-12-1992, Chairman Professor L. Kotsiris
- Gérard Lyon-Caen, Professor Emeritus at Pantheon-Sorbonne University (Paris I), G.A. 128/22-3-1993, Chairman Professor L. Kotsiris
- Gorbachev Mikhail, Last Chairman of the Presidium of the Supreme Soviet of the Russian Soviet Federative Socialist Republic (RSFSR), G.A. 134/15-9-1993, Chairman Professor L. Kotsiris
- Georgios Mitsopoulos, Member of the Academy of Athens and Professor Emeritus at the University of Athens, G.A. 136/12-11-1993, Chairman Professor L. Kotsiris
- Georgios Rallis, Former Prime Minister, G.A. 141/21-2-1994, Chairman Professor L. Kotsiris
- Peter Häberle, Professor at the University of Bayreuth in Germany, G.A. 150/17-2-1995, Chairman Professor L. Kotsiris
- Athanasios Giannopoulos, Professor at Tulane University of Luisiana – USA, G.A. 154/15-5-1995, Chairman Professor L. Kotsiris
- Bartholomew I, Ecumenical Patriarch of Constantinople, G.A. 174/1-10-1997, Chairman Professor N. Paraskevopoulos
- Winfried Hassemer, Professor and Judge of the Federal Constitutional Court of Germany, G.A. 191/30-11-1998, Chairman Professor N. Paraskevopoulos
- Edward McWhinney, Professor Emeritus at the Faculty of Law of the University of Vancouver, G.A. 193/18-1-1999, Chairman Professor N. Paraskevopoulos
- Konstantinos Despotopoulos, Professor – Member of the Academy of Athens, G.A. 221/16-10-2001, Chairman Professor Κ. Finokaliotis
- Dimitrios Tsatsos, Professor of Law, G.A. 223/6-12-2001, Chairman Professor Κ. Finokaliotis
- Hans – Jürgen Papier, Professor of Public Law and President of the Federal Constitutional Court of Germany, G.A. 236/18-02-2003, Chairman Professor Κ. Finokaliotis
- Edgar Morin, Professor and Director of the French National Centre for Scientific Research, G.A. 242/18-11-2003, Chairman Professor Κ. Finokaliotis
- Peter Gottwald, Professor at the University of Regensburg in Germany, G.A. 260/1-12-2005, Chairman Professor K. Chatzikonstantinou
- Yves Gaudemet, Professor of Public Law at the Faculty of Law of the University Paris II – Panthéon-Assas, 30-5-2006, Chairman Professor K. Chatzikonstantinou
- Emmanuel Roukounas, Professor Emeritus at the National and Kapodistrian University of Athens, G.A. 271/7-11-2006, Chairman Professor K. Chatzikonstantinou
- Peter Gilles, Professor at the Johann Wolfgang Goethe University Frankfurt, G.A. 278/17-5-2007, Chairman Professor K. Chatzikonstantinou
- Apostolos Georgiades, Professor Emeritus-Member of the Academy of Athens, G.A. 289/13-5-2008, Chairman Professor K. Chatzikonstantinou
- Hilmar Fenge, Professor at Leibniz University Hannover, G.A. 293/11-11-2008, Chairman Professor K. Chatzikonstantinou
- Sotirios Mousouris, Former Secretary-General of the United Nations, G.A. 300/13-5-2009, Chairman Professor K. Chatzikonstantinou
- Rolf Schütze, Honorary Professor at the University of Tübingen, G.A. 311/20-10-2010, Chairman Professor N. Bitzilekis
- Reinhold Geimer, Honorary Professor at the University of Munich, G.A. 311/20-10-2010, Chairman Professor N. Bitzilekis
- Michael Vrontakis, Honorary Vice President of the Greek Council of State, G.A. 316/28-02-2011, Chairman Professor N. Bitzilekis
- Paul John Mahoney, President of the European Union Civil Service Tribunal, G.A. 318/22-03-2011, Chairman Professor N. Bitzilekis
- Symeon Symeonides, Professor at Willamette University College of Law in Salem, Oregon, USA, G.A. 335/17-10-2012, Chairman Professor N. Bitzilekis
- Antoine Lyon-Caen, Professor at the Paris Ouest – Nanterre La Défence University, G.A. 3/11-3-2013, Chairman Professor N. Bitzilekis
- Jaqueline Morand – Deviller, Professor Emeritus of Administrative Law and Political Science at Pantheon-Sorbonne University (Paris I) and Honorary Dean at the Law Faculty at Paris (Paris XII), G.A. 7/27-05-2013, Chairman Professor N. Bitzilekis
- Georgios Kassimatis, Professor Emeritus of Constitutional Law at the Faculty of Law of the University of Athens, G.A. 10/17-12-2013, Dean Professor G. Dellios
- Konstantinos Menoudakos, Honorary President at the Greek Council of State, G.A. 17/12-5-2014, Dean Professor G. Dellios
- Ingolf Pernice, Ordinary University Professor at the Faculty of Law of Humboldt University of Berlin, G.A. 30/4-12-2014, Dean Professor G. Dellios
- Alain Supiot, Professor at the Collège de France, G.A. 76/3-5-2017, Dean Professor G. Dellios
- Jean – Claude Juncker, President of the European Commission, G.A. 85/13-7-2017, Dean Professor G. Dellios
- Andreas Voßkuhle, Professor of Law at the University of Freiburg, President of the Federal Constitutional Court of Germany, G.A. 94/27-11-2017, Dean Professor G. Dellios
- Wolfgang Kahl, Prosessor of Law School at the Heidelberg University, G.A. 135/22-5-2019, Dean Professor Symeonidou-Kastanidou Elisavet.
- Hugh Collins, is the Vinerian Professor of English Law at the University of Oxford and a Fellow of the British Academy, G.S. 138/20-6-2019, Dean Professor Symeonidou-Kastanidou Elisavet.
- Nicos Anastasiades President of the Republic of Cyprus, G.A. 147/31-10-2019, Dean Professor Symeonidou-Kastanidou Elisavet.