M15
# M15

M15 or M-15 may refer to:

## In science

* Messier 15 (M15), a globular cluster in the constellation Pegasus

## In firearms and military equipment

* M15 mine, a United States anti-tank mine
* M15 rifle, a variant of the M14, a United States military rifle
* Grigorovich M-15, a Russian World War I-era biplane flying boat
* M15 pistol, a General Officer's variant of the M1911A1
* M15 Half-track
* M15/42 tank, an Italian medium tank

## In transportation

* M-15 (Michigan highway), a highway in the lower peninsula of Michigan, US
* M15 motorway (Hungary), a motorway in Hungary
* M15 road (East London), a Metropolitan Route in East London, South Africa
* M15 (Cape Town), a Metropolitan Route in Cape Town, South Africa
* M15 road (Pretoria), a Metropolitan Route in Pretoria, South Africa
* M15 road (Durban), a Metropolitan Route in Durban, South Africa
* M15 road (Bloemfontein), a Metropolitan Route in Bloemfontein, South Africa
* M15 (Port Elizabeth), a Metropolitan Route in Port Elizabeth, South Africa
* The Hunter Expressway in New South Wales, Australia
* M15 motorway (Great Britain), an unbuilt motorway in London
* M15 (New York City bus), a New York City Bus route in Manhattan, US
* Select Bus Service § M15, a New York City Bus route in Manhattan, US
* Noble M15, a British sport car built by Noble Automotive Ltd
* FAA location identifier for James Tucker Airport, a rural airport in Linden, Tennessee, US
* GER Class M15, a class of British 2-4-2T steam locomotive
* WSK-Mielec PZL M-15 Belphegor, a Polish-designed jet-engined agricultural biplane
* M15 fuel mixed with 15% of methanol
* M15 Road (Zambia), a road in Zambia

## In sports

* Markku Uusipaavalniemi (nicknamed "M-15"), a Finnish curler

## In computing

* An ergonomic model of IBM's Model M keyboard, produced in the mid-1990s.
