After beginning his education locally, Cormann completed his secondary schooling in Liège, where he learnt French as a second language. He went on to the University of Namur, where he attained the degree of candidate in law. In 1989, he and some university friends drove to Berlin to witness the Fall of the Berlin Wall. He has cited his experiences of the systems used in East and West Germany as influential in his political development. Cormann later undertook law graduate studies at the Katholieke Universiteit Leuven, attaining the degree of licentiate and learning Dutch. He learned English as a fourth language in 1993 while on an Erasmus Programme exchange to the University of East Anglia in Norwich, England.