- Maddalena Bearzi
- Maddie Gallegos
- Maddie Martinez
- Maddie Morales
- Maddie Mortimer
- Maddox Lyons
- Maddy Anholt
- Madeleine Belanger
- Madeleine L’Engle
- Madeline Ashby
- Madeline Bell
- Madeline Dyer
- Madeline Reynolds
- Madeline Valentine
- Madge Lambert
- Madhu S
- Madhumita Murgia
- Madhvi Ramani
- Mae Marvel
- Maeve Haran
- Maeve McClenaghan
- Magdalena Mora
- Magdalena Roze
- Maggie Ann Martin
- Maggie Bateson
- Maggie C. Rudd
- Maggie Dent
- Maggie Edkins Willis
- Maggie Enterrios
- Maggie Groff
- Maggie McGinnis
- Maggie Nichols
- Maggie Nichols with Hope Innelli
- Maggie North
- Maggie Pate
- Maggie Phillips
- Maggie Rudy
- Maggie Schnücker
- Maggie Scott
- Maggy Woodley
- Magnolia Porter Siddell
- Mags DeRoma
- Maha Kailani
- Mahmoud Khalil
- Mahogany L. Browne
- Mai Der Vang
- Mai Sennaar
- Maia Chance
- Maika Moulite
- Maike Currie
- Maile Chapman
- Mairghread Scott
- Maisie Paradise Shearring
- Maithili Joshi
- Maja Brekalo
- Maja Zver
- Major Garrett
- Majorie Graham
- Makenna Homer
- Mako
- Malalai Joya
- Malavika Kannan
- Malcolm Bradbury
- Malcolm Brown
- Malcolm Devlin
- Malcolm Knox
- Malcolm Mackay
- Malcolm Newsome
- Malcolm Stacey
- Malgorzata Detner
- Mali Waugh
- Malka Levine
- Malka Older
- Malla Nunn
- Mallery Jane
- Màlleus Enrico Ragni
- Malleus Enrico Ragni
- Malorie Blackman
- Manali Singh
- Mandasue Heller
- Mandi Hickman
- Mandisa Watts
- Mandla Langa
- Mandy Kirkby
- Mandy Stobo
- Mandy Wiener
- Mandy-Suzanne Wong
- Manka Kasha
- Manley, Curtis
- Manly P. Hall
- Manny Galán
- Manon Chevallerau
- Manoush Zomorodi
- Manuel Gutierrez
- Manuel Sumberac
- Mara and Alassie
- Mara Glatzel
- Mara Kardas-Nelson
- Mara Rutherford
- Marah J. Hardt
