K class or Class K may refer to:

Locomotives

* LB&SCR K class (1913), England *

SECR K and SR K1 classes The SECR K class was a type of 2-6-4 tank locomotive designed in 1914 by Richard Maunsell for express passenger duties on the South Eastern and Chatham Railway (SECR), which operated between London and south-east England. The Southern Rail ...

(1914), England *

NZR K class (1877) The NZR K class of 1877 was the first example of American-built locomotives to be used on New Zealand's rail network. Their success coloured locomotive development in New Zealand until the end of steam. History In 1877, the new Chief Mechan ...

, New Zealand *

NZR K class (1932) The NZR K class of 1932 was a class of mixed traffic 4-8-4 steam locomotives built by the New Zealand Railways Department (NZR) that operated on New Zealand's railway network. The locomotives were developed following the failure of the G class Ga ...

, New Zealand *

Tasmanian Government Railways K class The Tasmanian Government Railways K class was a class of 0-4-0+0-4-0 Garratt articulated steam locomotives operated by the Tasmanian Government Railways from 1909 – the first Garratt locomotives built. Overview Although considered the fir ...

, Tasmania *

Victorian Railways K class The K class was a branch line steam locomotive that ran on Victorian Railways in Australia from 1922 to 1979. Although its design was entirely conventional and its specifications unremarkable, the K class was in practice a remarkably versatile ...

, Australia *

WAGR K class The K-class was a class of 2-8-4T steam locomotives of the Western Australian Government Railways History Between October 1893 and August 1898, the WAGR took delivery of 24 K class locomotives from Neilson & Co. They entered service on the ...

, steam, Western Australia *

WAGR K class (diesel) The K class are a class of diesel locomotives built by English Electric, Rocklea for the Western Australian Government Railways between 1966 and 1969. History Nine K class were delivered in 1966/67 to operate services on the Eastern Goldfield ...

, Western Australia

Ships

K-class destroyer The J, K and N class consisted of 24 destroyers built for the Royal Navy beginning in 1938. They were a return to a smaller vessel, with a heavier torpedo armament, after the that emphasised guns over torpedoes. The ships were built in three f ...

, British warships of World War II *

German K class cruiser German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ger ...

, German warships of World War II *

K-class sloop The K class was a class of three sloops designed in the late 1930s to replace the aging s of the Royal Netherlands Navy. Originally seven ships were planned of which three ships were laid down and two more ordered (which were canceled after the G ...

, Dutch warships *

K-class submarine (disambiguation) The term K-class submarine may refer to: * British K-class submarine * Norwegian K-class submarine * United States K-class submarine * United States K-1-class submarine (1951) * Soviet K-class submarine The K class were the largest submarine ...

, several classes of warships *

British Columbia K-class ferry The K-class ferries (often referred to as "K-barges" due to their hull type and size) are a group of similarly designed ferries operated by both BC Ferries and TransLink in British Columbia, Canada. With the exception of MV ''Kuper'', all of t ...

, Canadian ships *

Sydney K-class ferry The K-class ferries were a group of double-ended screw steam ferries run by Sydney Ferries Limited and its government successors on Sydney Harbour. The company introduced more than two dozen of the vessels from the 1890s through to the early twe ...

, Sydney Harbour ferries *

K-class torpedo boat The K-class torpedo boats were a class of three small warships that served in the Dutch ''Koninklijke Marine''. The K stands for 'Klein' (Dutch for 'small'), as these ships were ordered next to the larger , where the G stands for 'Groot' (Dutch f ...

, Dutch warships

Other uses

K-class blimp The ''K''-class blimp was a class of blimps (non-rigid airship) built by the Goodyear Aircraft Company of Akron, Ohio for the United States Navy. These blimps were powered by two Pratt & Whitney ''Wasp'' nine-cylinder radial air-cooled engin ...

, blimps built for the US Navy * Class K, a classification for stars *

Energy class Energy class – also called energy class K or K-class , and denoted by K (from the Russian класс) – is a measure of the force or magnitude of local and regional earthquakes used in countries of the former Soviet Union, and Cuba and Mongol ...

, an earthquake magnitude scale {{disambiguation