X class or Class X may refer to:

Automobiles

* Mercedes-Benz X-Class, a luxury pickup truck

Rail transport

* TGR X class, a class of diesel-electric locomotives used by the Tasmanian Government Railways * NZR X class, a class of steam locomotives used by the New Zealand Railways Department * South Australian Railways X class, a class of steam locomotives used by the South Australian Railways * Victorian Railways X class, a class of steam locomotives used by the Victorian Railways in Australia * Victorian Railways X class (diesel), a class of diesel locomotives used by the Victorian Railways in Australia * WAGR X class, a class of diesel locomotives used in Western Australia * NCC Class X, a class of steam locomotives used in Northern Ireland * NER Class X, a class of steam locomotives used on the North Eastern Railway of Britain * Nilgiri Mountain Railway X class, a class of rack and pinion steam locomotives used in India * X-class Melbourne tram * X1-class Melbourne tram * X2-class Melbourne tram

Ships

* X-class submarine, a British midget submarine * X-class lifeboat, operated by the RNLI

Model yachts

* San Francisco Model Yacht Club ''X Class'', a model yacht class

Drones

* X Class drone racing, which is a name used for first-person view (radio control) giant

drone racing Drone racing is a motorsport where participants operate radio-controlled aircraft (typically small quadcopter unmanned aerial vehicle, drones) equipped with onboard digital camera, digital video cameras, with the operator looking at a compa ...

Other uses