Lawyers Brussels Bar Association (NL)
- Eduard Marissens
- Patrick Marnef
- Bart Martel
- Davinia Martens
- Marc Martens
- Robert Bob Martens
- Marlies Martin
- Peter Marx
- Sven Mary
- Matthias Maselis
- Marthe Maselis
- Liesbet Massaert
- Céline Masschelein
- Yves Massignani
- Quentin Masure
- Patrick Masureel
- Cilia Mathieu
- Edda Matterne
- Tom Matthijs
- Hannelore Matthys
