M/M (Paris) is an art and design partnership consisting of Mathias Augustyniak (born 1967, Cavaillon) and Michael Amzalag (born 1968, Paris), established in Paris in 1992.

M/M are best known for their art direction and collaborations with musicians (Björk, Madonna, Benjamin Biolay, Etienne Daho, Jean-Louis Murat, Mew, Kanye West); fashion designers (Nicolas Ghesquière, Yohji Yamamoto, Jil Sander, Calvin Klein, Stella McCartney, Riccardo Tisci); magazines (Les Inrockuptibles, Documents sur l'art, Vogue Paris, Purple Fashion, Man About Town:; contemporary artists (Pierre Huyghe, Philippe Parreno, Inez van Lamsweerde & Vinoodh Matadin, Liam Gillick, Sarah Morris, George Condo).