Lawyers Brussels Bar Association (FR)
- Guillaume Lys
- Matthieu Lys
- Bernhard Maassen
- Marie Mabille
- Jean-Paul Macau
- Robert Macdonald Maclean
- Vincent Macq
- Carole Maczkovics
- Mouna Madani
- Hani Madani
- Eléonore Maertens De Noordhout
- Michel Maes
- Christopher Maes
- Philippe Maes
- Charlotte Maes
- Axel Maeterlinck
- Guylain Mafuta Laman
- Sarah Magerat
- Benoît Magerman
- Eric Magier
