title: M115 (disambiguation)
text: # M115 (disambiguation)
  
  M115, M1 15 or M-115 may refer to:
  
  * M115 203 mm howitzer, a towed howitzer used by the United States Army
  * M115 bomb, a 500-pound anti-crop biological weapon
  * M-115 (Michigan highway), a state highway in Michigan
  * Mercedes-Benz M115 engine
  * M1 15, an electrical tram in Gothenburg, Sweden.
  