- Don McCullin (6)
- Lawrence McFarland (2)
- Laura McPhee (2)
- John McWilliams (2)
- Ralph Eugene Meatyard (4)
- Susan Meiselas (11)
- Enrique Metinidez (1)
- Ray K. Metzker (2)
- Shiela Metzner (6)
- Joel Meyerowitz (24)
- Duane Michals (5)
- Lee Miller (2)
- Joseph Mills (1)
- Arno Rafael Minkkinen (8)
- Richard Misrach (9)
- Lisette Model (3)
- Andrea Modica (2)
- Tina Modotti (4)
- Lazlo Moholy-Nagy (1)
- Sarah Moon (1)
- Inge Morath (4)
- Abelardo Morell (3)
- Barbara Morgan (2)
- Wright Morris (7)
- Ramon Muxter (2)
- Edweard Muybridge (7)
- James Nachtwey (11)
- Nadar (Gaspard-Félix Tournachon) (1)
- Patrick Nagatani & Andrée Tracey (2)
- Helmut Newton (1)
- Joseph Nicéphore Niépce (1)
- Nicholas Nixon (1)
- Timothy H. O'Sullivan (5)
- Luis Gonzalez Palma (4)
- Olivia Parker (8)
- Gordon Parks (2)
- Martin Parr (4)
- Weng Peijun (Weng Fen) (1)
- Irving Penn (5)
- Gilles Peress (6)
- John Pfahl (2)
- Jack Pierson (1)
- Pierre-Louis Pierson and the Countess de Castiglioni (2)
- Sylvia Plachy (2)
- Robert Polidori (2)
- Eliot Porter (2)
- Richard Prince (2)