Marco Pierre White
- MB
Marcus Bean
Marcus Wareing
- MC
Maren Caruso
Photographer
- MG
Margaret Gilbey
- MH
Margaret Haynes
Proofreader
- MS
Margaret Shaida
Author
- MCA
Margarita Carrillo Arronte
Margot Henderson
- MG
Mari Gill
- MW
Mari Williams
- MA
Maria Ahlgren
- MB
Maria Bell
Photographer
- MB
Maria Boguslav
Photographer
Maria Bradford
Author
- ME
Maria Elia
Maria Nilsson
Publisher
- MPP
Maria Paola Poponi
Editor
- MP
Maria Pasquale
Author
Maria Whelan
Literary Agent at InkWell
- MZ
Maria Zizka