title: M41
text: # M41
  
  M41, M-41, or M.41 may refer to:
  
  ## Transportation
  
  * M-41 (Michigan highway), a former state highway in Michigan
  * M41 (Cape Town), a Metropolitan Route in Cape Town, South Africa
  * M41 (Johannesburg), a Metropolitan Route in Johannesburg, South Africa
  * M41 (Durban), a Metropolitan Route near Durban, South Africa
  * M41 motorway, a En motorway in England
  * M41 highway, a major highway in Central Asia which crosses the Pamir Mountains
  * BMW M41, a 1994 straight-4 diesel engine
  
  ## Military
  
  * M41 Walker Bulldog, an American light tank
  * M41 155 mm Howitzer Motor Carriage, developed from M24 Chaffee
  * M1941 Johnson rifle
  * M1941 Johnson Light Machine Gun
  * Macchi M.41 and M.41bis, an Italian flying boat fighter of the 1930s
  * Type 41 75 mm Mountain Gun, a Japanese artillery gun
  * HMS Quorn (M41), a British naval minesweeper
  * M41 Light Rifle/TLR-41, a possible designation for the Thompson Light Rifle
  * M-1941 Field Jacket, a World War II-era US Army uniform jacket
  
  ## Entertainment
  
  * M41A pulse rifle, a fictional assault rifle from the 1986 film Aliens and related media
  * The 41st millennium, as expressed in the game Warhammer 40000.
  
  ## Other
  
  * Messier 41 (M41), an open star cluster in the constellation Canis Major
  * M41, a postcode in the M postcode area that covers the town of Urmston, United Kingdom
  * the 41st Mersenne prime
  