Publishers – M
77 publishers- M.33 Publishing
- Maalstroom Ink
- Maclehose Press
- Macmillan Art Publishing
- Macmillan Children's Books
- Madison Museum of Contemporary Art
- Madman
- Magabala Books
- Magination Press
- Mainstream Publishing
- Manchester University Press
- Mandala Publishing Group
- Mandragora
- Mansfield Press
- Mapfre
- Mapin Publishing
- Mariner Books
- Marion Boyars Publishers Ltd
- Mark Batty Publisher
- Marnling Press
- Marshal Cavendish International
- Marsilio
- MARSILIO
- Martin Bell
- Martin Secker & Warburg Ltd
- Mattel
- Matthew Marks Gallery
- MBI Publishing Company
- MCCM Ltd
- McGill Queen's University Press
- McGraw-Hill Australia
- Mcmullen Musuem of art, Boston College
- MCPHERSON & COMPANY
- McSweeney's Publishing
- Media 21 Publishing
- Melbourne Books
- Melbourne University Press
- Melville House
- Meridian
- Merrell
- Michael Imhof
- Michael Joseph Ltd
- Michael O'Mara Books Ltd
- Michael Reid
- Michelle Anderson Publishing
- Miegunyah Press
- Mildred Lane Kemper Art Museum
- MITCHELL BEAZLEY
- MIT Press
- Mode Museum
- Modern Journal
- Moleskine
- MOMA
- Monacelli Press
- Monash University Press
- Mondadori Electa
- Moon Arrow Press
- Moonlight Publishing
- Moonrise Media
- Mosman Art Gallery
- Motta
- Movements in Modern Art
- Mozi
- Mundurucu Publishers
- Murcia Cultural
- Murdoch Books
- Museo Nacional Centro de Arte Reina Sofia
- Museo Nacional Centro de Arte Reina Sofia
- Museu D'art Contemporani de Barcelona
- Museum Boijmans Van Beuningen
- Museum Het Domein
- Museum of Contemporary Art Los Angeles
- Museum of Fine Arts Boston
- Museum of Modern Art
- Museum of New Mexico Press
- Museum Victoria
- Musuem Modern Art Warsaw
