M79 or M-79 may refer to:
*
M79 (New York City bus), a New York City Bus route in Manhattan
*
Messier 79
Messier 79 (also known as M79 or NGC 1904) is a globular cluster in the southern constellation Lepus. It was discovered by Pierre Méchain in 1780 and is about 42,000 light-years away from Earth and 60,000 light years from the Galactic Center.
...
, a globular cluster in the constellation Lepus
*
M79 grenade launcher
The M79 grenade launcher is a single-shot, shoulder-fired, break-action grenade launcher that fires a 40×46mm grenade, which uses what the US Army calls the High-Low Propulsion System to keep recoil forces low, and first appeared during the Vi ...
, an American grenade launcher
*
M79 rocket launcher
The M79 Osa ( sr, Оса; "wasp") is a Yugoslav-made portable 90 mm anti-tank weapon made of fibre-reinforced plastics. It resembles the French portable anti-tank launcher 89 mm LRAC F1. It consists of the launcher, a CN-6 sighting pi ...
, a Yugoslav rocket launcher
*
M-79 (Michigan highway)
M-79 is an east–west state trunkline highway in the central portion of Lower Peninsula of the U.S. state of Michigan. The western terminus is about southeast of Hastings at the junction with M-37 and the eastern terminus is in downtown Charl ...
, a state highway in Michigan
*
Calder Freeway
Calder Highway is a rural highway in Australia, linking Mildura and the Victoria/New South Wales border to Bendigo, in North Central Victoria. South of Bendigo, where the former highway has been upgraded to freeway-standard, Calder Freeway l ...
in Victoria, Australia, designated "M79"
*
"M79" (song), a song by Vampire Weekend from their self-titled album
{{Letter-NumberCombDisambig