Prokopis Dimitriadis was born in Athens, Greece in 1980. After completing his undergraduate studies in law at the University of Athens, finishing first in his class, he went on to obtain two LLM degrees from the University of Athens (in civil law) and the University of Cambridge, St. John's College (in commercial law).
In 2004 he became a member of the Athens Bar Association. Since 2002, he has been with Lambadarios Law Offices (originally as a trainee and later as an associate) in the fields of civil law, commercial law and international commercial arbitration. He has recently been involved in an ICC arbitration dealing with problems arising from an acquisition agreement involving the Greek state and a multinational company. He is fluent in Greek (mother tongue), English and French.