The list of ship launches in 1909 includes a chronological list of some ships launched in 1909.
The list of ship launches in 1909 includes a chronological list of some ships launched in 1909.
| Ship events in 1909 | |||||||||||
| Ship launches: | 1904 | 1905 | 1906 | 1907 | 1908 | 1909 | 1910 | 1911 | 1912 | 1913 | 1914 |
| Ship commissionings: | 1904 | 1905 | 1906 | 1907 | 1908 | 1909 | 1910 | 1911 | 1912 | 1913 | 1914 |
| Ship decommissionings: | 1904 | 1905 | 1906 | 1907 | 1908 | 1909 | 1910 | 1911 | 1912 | 1913 | 1914 |
| Shipwrecks: | 1904 | 1905 | 1906 | 1907 | 1908 | 1909 | 1910 | 1911 | 1912 | 1913 | 1914 |
The Florida-class battleships of the United States Navy comprised two ships: Florida and Utah. Launched in 1910 and 1909 respectively and commissioned in 1911, they were slightly larger than the preceding Delaware class design but were otherwise very similar. This was the first US battleship class in which all ships received steam turbine engines. In the previous Delaware-class, North Dakota received steam turbine propulsion as an experiment while Delaware retained triple-expansion engines.
The Beagle class was a class of sixteen destroyers of the Royal Navy, all ordered under the 1908-1909 programme and launched in 1909 and 1910. The Beagles served during World War I, particularly during the Dardanelles Campaign of 1915.
The first HMS Zulu was a Tribal class destroyer launched 16 September 1909 at Hawthorn Leslie Shipyard and commissioned in March 1910. She was mined during the First World War, on 27 October 1916 off Dover in a minefield lain by the Imperial German submarine UC-1. Her stern was blown off and sank, but the forward section remained afloat. It was towed into port and attached to the stern of Nubian, which had been torpedoed, to form a new destroyer named HMS Zubian.
The River-class destroyer was a class of torpedo boat destroyer built for the Royal Navy at the turn of the 20th century, and which saw extensive service in World War I. The class introduced new features to destroyer design, placing a greater emphasis on seakeeping and endurance and less on a high maximum speed in good weather. All the ships were named after British and Irish rivers, and as such were the first Royal Navy destroyer class to be named systematically.
The Acorn class was a class of twenty destroyers of the Royal Navy all built under the 1909-1910 Programme, and completed between 1910 and 1911. The Acorns served during World War I.
HMS Maori was one of five ships of the third batch of Tribal-class destroyers built for the Royal Navy in the first decade of the twentieth century. Completed in 1909, she spent her career in British waters. During the First World War, she served in the North Sea and the English Channel with the 6th Destroyer Flotilla. She struck a mine in the North Sea on 7 May 1915 off Zeebrugge, Belgium, and sank.
HMS Cossack was a Tribal-class destroyer of the Royal Navy launched in 1907 and sold in 1919.
HMS Tartar was a Tribal-class destroyer of the Royal Navy launched in 1907 and sold in 1921. During the First World War she served in the North Sea and the English Channel with the 6th Destroyer Flotilla.
The dreadnought was the predominant type of battleship in the early 20th century. The first of the kind, the Royal Navy's HMS Dreadnought, had such an impact when launched in 1906 that similar battleships built after her were referred to as "dreadnoughts", and earlier battleships became known as pre-dreadnoughts. Her design had two revolutionary features: an "all-big-gun" armament scheme, with an unprecedented number of heavy-calibre guns, and steam turbine propulsion. As dreadnoughts became a crucial symbol of national power, the arrival of these new warships renewed the naval arms race between the United Kingdom and Germany. Dreadnought races sprang up around the world, including in South America, lasting up to the beginning of World War I. Successive designs increased rapidly in size and made use of improvements in armament, armour and propulsion throughout the dreadnought era. Within five years, new battleships outclassed Dreadnought herself. These more powerful vessels were known as "super-dreadnoughts". Most of the original dreadnoughts were scrapped after the end of World War I under the terms of the Washington Naval Treaty, but many of the newer super-dreadnoughts continued serving throughout World War II.
HMS Albacore was a "thirty-knotter" destroyer of the British Royal Navy, which was later classified as part of the B class. She was built by Palmer's of Yarrow as a private venture, launching in 1906, and being purchased in 1909. She served through the First World War before being sold for scrap in 1919.
HMS TB 13 was a Cricket-class coastal destroyer or torpedo-boat of the British Royal Navy. TB 13 was built by the shipbuilder J S White from 1907 to 1908. She was used for local patrol duties in the First World War and was sunk following a collision on 26 January 1916.
Five ships of the Royal Navy have been named Harpy.
