M8

M8 may refer to:

• Messier 8 (the Lagoon Nebula), a diffuse nebula and a messier object in the Sagittarius constellation
• M8 motorway, in Scotland
• M-8 (Michigan highway) in Detroit, also known as the Davison Freeway.
• A motorway forming part of the route between Cork and Dublin, see N8.
• M8 Greyhound, armored car used during World War II by the United States
• M8-AGS, US Army light tank cancelled in 1996
• M-8 rockets, developed from the RS-82, are the ammunition for the BM-8 Katyusha multiple rocket launcher
• XM8 rifle, US assault rifle (to be M8 in production)
• M8 A British music magazine originally dedicated to the happy hardcore genre but now covering a wealth of dance music genres.
• M8, a Scottish-based dance music magazine
• M8 = Mate Internet Slang
• Mate, a slang term for friend often used in the United Kingdom, Australia, and many other parts of the world
• M8, a digital Leica rangefinder camera