Antoine Leroy holds a law degree from the University of Brussels (Université Libre de Bruxelles) and a Master degree in public and administrative law.

He has done his internship with the former chairman of the French order of the Brussels Bar, Pierre Legros, and worked 7 years for the law firm Lallemand & Legros.
In 2001, after the annual pleading contest organized by the Brussels Bar, he won the “Janson” prize.

During 3 years, Antoine Leroy has been lecturer at the “Haute Ecole du Hainaut” and in the security and caretaking department at the IFPME.
Since 2008, he is member of the editorial board of the “Journal des tribunaux”.

He was speaker at the official start of the 2008-2009 judicature year.
Since 2014, Antoine Leroy has been teaching criminal procedure to intern lawyers of the Brussels Bar, as part of the CAPA classes.

His expertise is more specifically focused on criminal and family law.