Kartell
- furnishing manufacturer (1949)Kjaerholm Poul
- designer (1929–1980)Knoll
- furnishing manufacturer (1938)Koziol
- household and office items manufacturer (1927)Kristiansen Kai
- designer (1929)La Chaise Vitra
- organic sitting designed by Charles and Ray Eames (1948) La Marie Kartell
- La Marie - KartellLacoste
- casual and sports clothingLady Arflex
- armchair (1951)LaFerrari Ferrari
- hybrid sports car (2013)Lamborghini
- sports cars (1963)Lampadina Flos
- Lampadina, Flos (1972)Lancia Stratos Zero
- concept car (1970)Laser Cinelli Cinelli
- racing bycicle (1980)Le Corbusier
- architect - designer (1887-1965)Lettera 22 Olivetti
- typewriter (1950)Loewy Raymond
- designer (1893-1986) Louis Poulsen
- lighting systems manufacterer (1892)Luceplan
- lighting systems manufacturer (1978)m.a.x. museo
- graphics, design, photography, visual communicationMacintosh 128K Apple
- personal computer (1984)Magistretti Vico
- archietect - designer (1920-2006)Mari Enzo
- artist, designer (1932 - 2020)Maui Kartell
- chair in polypropylene and chrome (1995)Meda Alberto
- engineer, designer (1945)Mendini Alessandro
- architect - designer (1931 - 2019)Miura Lamborghini
- sports car (1966)Moka Express Bialetti
- coffeepot (1933)Mollino Carlo
- architect - designer - photographer (1905-1973)MoMA museo
- Museum of Modern Art - New York City (US)Morris William
- designer, artist and writer (1834 - 1896)Moser Koloman
- painter, designer and decorator (1868 - 1918)Movimento Moderno
- International StyleMr. Impossible Kartell
- transparent polycarbonate chairMunari Bruno
- designer - artist - writer (1907-1998)Musei Ferrari
- Museo Ferrari - Maranello and ModenaMuseo Alfa Romeo
- Museo storico - La macchina del tempoMuseo dell'Automobile
- history and evolution of the automobileMuseo Nicolis
- dell’Auto, della Tecnica, della MeccanicaMuseo Piaggio
- Piaggio Museum - Pontedera (PI), 2000Museum of Brands
- brands, packaging, advertisingMustang Ford
- car produced by Ford Motor Company (1964)MV Agusta
- motorcycle manufacturerNABA
- Nuova Accademia di Belle ArtiNelson George
- architect - designer (1908-1986) Newson Marc
- designer (1963)Oluce
- lighting systems manufacturer (1945)P40 Tecno (1955)
- poltrona, chaise long, borsani, osvaldo borsani, tecno, 1955Panton Verner
- architect - designer (1926-1998)Panton Chair Vitra
- chair (1959/1960)