M39, M-39 or M.39 may refer to:

Aviation

* Macchi M.39, an Italian racing seaplane of 1926 * Miles M.39, a 1943 British tandem wing aircraft

Armament and military

* HMS ''Hurworth'' (M39), a 1985 British Royal Navy mine countermeasures vessel * M39 Pantserwagen, an AFV of the Royal Dutch Army used in World War II * M39 armored utility vehicle, a variant of the American M18 Hellcat tank destroyer * M39 cannon, an American aircraft-mounted automatic cannon * M39 rifle, a Finnish variant of the

Mosin–Nagant The Mosin–Nagant is a five-shot, Bolt action, bolt-action, Magazine (firearms), internal magazine–fed military rifle. Known officially as the 3-line rifle M1891, in Russia and the former Soviet Union as Mosin's rifle (, ISO 9: ) and inform ...

rifle *

M39 Enhanced Marksman Rifle The M39 Enhanced Marksman Rifle (EMR; formally Rifle, Caliber 7.62 mm, M39 Enhanced Marksman Rifle; NSN 1005-01-553-5196) is a semi-automatic, gas-operated designated marksman rifle chambered for the 7.62×51mm NATO cartridge. It is a modif ...

, a semi-automatic, gas-operated rifle *

M39 missile The MGM-140 Army Tactical Missile System (ATACMS ) is a supersonic tactical ballistic missile designed and manufactured by the American defense company Ling-Temco-Vought (LTV), and later, through acquisitions, Lockheed Martin. The missile uses ...

, a missile carried and launched from an M270 Multiple Launch Rocket System; see M270 Multiple Launch Rocket System#Rockets and missiles *

Smith & Wesson Model 39 The Smith & Wesson Model 39 is a semiautomatic pistol developed for the United States Army service pistol trials of 1954. After the Army abandoned its search for a new pistol, the Model 39 went on the civilian market in 1955 and was the first of ...

(S&W M39), a semi-automatic pistol *

Model 39 grenade The Model 39 "''Eihandgranate"'', M39 or ''Eierhandgranate 39'' ("egg hand grenade") was a German fragmentation hand grenade introduced in 1939 with 84.2 million produced until the end of World War II and thus in fact being more common than the i ...

, a German hand grenade * Panssarimiina m/39, a Finnish anti-tank mine

Transportation

M-39 (Michigan highway) M-39 is a north–south state trunkline highway in Metro Detroit area of the US state of Michigan that runs from Lincoln Park, on the south end, to Southfield on the north. The official southern terminus of M-39 is at the corner of Southfield ...

, a state highway in Michigan *

M39 (Cape Town) The City of Cape Town (Cape Town metropolitan area) like most South African metropolitan areas, uses metropolitan or "M" routes for important intra-city routes, a layer below national (N) roads and regional (R) roads. Each city's M roads are in ...

, a Metropolitan Route in Cape Town, South Africa *

M39 (Johannesburg) The M39 is a long metropolitan route in Greater Johannesburg, South Africa. It connects Kyalami with Germiston via Midrand, Kempton Park & Isando. Route The M39 begins at a junction with the R55 road in Kyalami Gardens, at the entrance ...

, a Metropolitan Route in Johannesburg, South Africa *

M39 (Pretoria) The M39 road is a metropolitan route in the City of Tshwane in Gauteng, South Africa. It connects a rural area north of Pretoria (Pyramid) with a rural area north-west of Pretoria (Lebalangwe) via Soshanguve and Mabopane. Route The M39 rou ...

, a Metropolitan Route in Pretoria, South Africa *

M39 (Durban) Ethekwini (Durban metropolitan area), like most South African metropolitan areas, uses metropolitan or "M" routes for important intra-city routes, a layer below national (N) roads and regional (R) roads. Each city's M roads are independently ...

, a Metropolitan Route in Durban, South Africa *

M39 highway (Kyrgyzstan) M39, M-39 or M.39 may refer to: Aviation * Macchi M.39, an Italian racing seaplane of 1926 * Miles M.39, a 1943 British tandem wing aircraft Armament and military * HMS ''Hurworth'' (M39), a 1985 British Royal Navy mine countermeasures vess ...

, a highway connecting Kyrgyzstan to Kazakhstan *

Goulburn Valley Freeway Goulburn Valley Highway is a highway located in Victoria, Australia, linking Tocumwal on the Murray River through North Central Victoria to Eildon. The section north of the Hume Freeway (part of which is Goulburn Valley Freeway) is part of th ...

, a freeway in Victoria, Australia

Other

M39 lens mount The M39 lens mount is a screw thread mounting system for attaching lenses to 35 mm cameras, primarily rangefinder (RF) Leicas. It is also the most common mount for Photographic enlarger lenses. True Leica Thread-Mount (LTM) is 39 mm in ...

, a standard lens mount for cameras *

Messier 39 Messier 39 or M39, also known as NGC 7092, is an open cluster of stars in the constellation of Cygnus (constellation), Cygnus, sometimes referred to as the Pyramid Cluster. It is positioned two degrees south of the star Pi Cygni and around 9° ea ...

(M39), an open star cluster in the constellation Cygnus {{Letter-Number Combination Disambiguation