Mark XIX
# Mark XIX

Mark XIX or Mark 19 may refer to:

## Military

* Mk 19 grenade launcher, a widely used American belt-fed weapon that fires 40 mm grenades
* Mark 19 torpedo, a prototype American torpedo
* Desert Eagle or Mark XIX (1982), a U.S.-Israeli large caliber semi-automatic pistol
* Logistics Vehicle System MK19 Rear Body Unit; US Marine Corps heavy tactical vehicle trailer incorporating a crane

### United Kingdom

* BL 6-inch Gun Mk XIX (1916–1940), an artillery piece made by Vickers
* CP Mk.XIX, a Royal Navy central-pivot twin-mount carrying two quick-firing 4 in guns
* HA/LA Mk.XIX, a Royal Navy High Angle / Low Angle twin-mount carrying two quick-firing 4 in guns
* De Havilland Mosquito NF Mk XIX, a night fighter variant De Havilland Mosquito that could mount American or British radar
* Supermarine Spitfire Mk 19 (1944), the last and most successful Supermarine Spitfire photographic reconnaissance variant
* Vickers Wellington T Mk XIX, service conversion of the Vickers Wellington Mk X for use as a navigation trainer
* ASV Mk. 19 (Anti Surface Vessel), an EKCO airborne radar fitted to the Royal Navy Fairey Gannet
