Spyridon Vlachopoulos (1968) is a Doctor of Law at the University of Munich (1995) and Professor at the Law School of the National and Capodistrian University (Athens), specializing in Public Law. He also teaches at the Hellenic National School of Judges.

He is an author of a large number of books and articles in the field of public law, such as the constitutional history, the judicial protection in public procurement law, the citizen's right to petition, the constitutional framework of privatization, the transparency and protection of personal data, the interpretation of the Constitution and the fundamental rights. He represents cases before the Council of State and Administrative Courts.

He is the President of the Committee for the Evaluation of the Law-Making Process, member of the Greek Personal Data Protection Authority and elected Member of the Board of Directors of the National and Kapodistrian University of Athens.