M83 or M-83 may refer to:
Astronomy
*
Messier 83
Messier 83 or M83, also known as the Southern Pinwheel Galaxy and NGC 5236, is a barred spiral galaxy approximately 15 million light-years away in the constellation borders of Hydra (constellation), Hydra and Centaurus. Nicolas-Louis de Lacail ...
, a spiral galaxy in the constellation Hydra
**
M83 Group
The Centaurus A/M83 Group is a complex group of galaxies in the constellations Hydra, Centaurus, and Virgo. The group may be roughly divided into two subgroups. The Cen A Subgroup, at a distance of 11.9 Mly (3.66 Mpc), is centered on Centaur ...
, a group of galaxies centered around Messier 83
Military
* M-83, a
Soviet M-class submarine
The M-class submarines, also ''Malyutka'' class (; ''baby'' or ''little one''), were a class of small, single-, or 1½-hulled coastal submarines built in the Soviet Union and used during World War II. The submarines were built in sections so th ...
* M83
smoke grenade
A smoke grenade is a canister-type grenade used as a signaling device, target or landing zone marking device, or as a screening device for unit movements.
Smoke grenades are generally more complex and emit a far larger amount of smoke than sm ...
*
M83 submunition
The Butterfly Bomb (or ''Sprengbombe Dickwandig 2 kg'' or SD 2) was a German anti-personnel submunition (or ''bomblet'') used by the Luftwaffe during the Second World War. It was so named because the thin cylindrical metal outer shell whi ...
, a US copy of the German Butterfly Bomb of World War II; used in the M29 cluster bomb
Music
*
M83 (band)
M83 () is a French electronic rock group formed in Antibes in 1999. Initially the duo of multi-instrumentalists Nicolas Fromageau and Anthony Gonzalez, Fromageau parted ways shortly after touring for their second album ''Dead Cities, Red Seas & L ...
, an electronic band named after the galaxy of the same name
**
''M83'' (album), the debut album of the M83 music group
Roads and routes
*
M-83 (Michigan highway), a state highway in Michigan
{{Letter-NumberCombDisambig