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 The ''Pantserwagen'' M39 or DAF ''Pantrado'' 3 was a Dutch 6×4 armoured car produced in the late thirties for the Royal Dutch Army. From 1935 the DAF automobile company designed several armoured fighting vehicles based on its innovative ''Trad ...

, an AFV of the Royal Dutch Army used in World War II *

M39 Armored Utility Vehicle The M39 Armored Utility Vehicle (T41) was an American armored vehicle designed during the Second World War, which saw service in that conflict and in the Korean War. Like a number of vehicles of this type, it was built using an existing chassis, ...

, a variant of the American

M18 Hellcat The M18 Hellcat (officially designated the 76 mm Gun Motor Carriage M18 or M18 GMC) is a tank destroyer that was used by the United States Army in World War II and the Korean War. A top speed of up to was attained by keeping armor to a minim ...

tank destroyer *

M39 cannon The M39 cannon is a 20 mm caliber single-barreled revolver cannon developed for the United States Air Force in the late 1940s. It was used on a number of fighter aircraft from the early 1950s through the 1980s. Development The M39 was developed ...

, an American aircraft-mounted automatic cannon * M39 rifle, a Finnish variant of the Mosin–Nagant 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 mod ...

, a semi-automatic, gas-operated rifle *

M39 missile The MGM-140 Army Tactical Missile System (ATACMS) is a surface-to-surface missile manufactured by the U.S. defense company Lockheed Martin. It has a range of up to , with solid propellant, and is high and in diameter. The ATACMS can be fire ...

, 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 semi-automatic 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 and produced until the end of World War II. Description The ''Eihandgranate'' were issued to the ' ...

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

Transportation

* M-39 (Michigan highway), 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 ind ...

, 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 to ...

, 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 route ...

, 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 n ...

, a Metropolitan Route in Durban, South Africa * M39 highway (Kyrgyzstan), a highway connecting Kyrgyzstan to Kazakhstan *

Goulburn Valley Freeway Goulburn Valley Highway is a highway located in Victoria, Australia. The section north of the Hume Freeway is part of the Melbourne to Brisbane National Highway (together with Hume Freeway) and is the main link between these two cities as well ...

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