HMS Zinnia may refer to the following ships of the Royal Navy:
Five ships of the Royal Navy have borne the name HMS Ark Royal:
Six ships that were built for the Royal Navy have borne the name HMS Ocean. The name Ocean entered the list from which names are selected for British ships in 1759, when the Royal Navy captured the French ship named Océan. The British studied the French technology of this ship and admired it, but the ship had to be in bad shape before it would be replaced by a new-build.
Seven vessels of the British Royal Navy have borne the name HMS Amphion, after the Greek hero Amphion.
Ten ships of the Royal Navy have been named HMS Lightning.
Six ships of the Royal Navy have been named HMS Bacchante, from "Bacchante" – the name for a priestess of the Roman god Bacchus. Yet another ship of this name was ordered but later cancelled.
A number of ships Royal Navy have been named HMS Echo, after the Echo of Greek mythology
HMS Zinnia was a Flower-class corvette that served in the Royal Navy.
The Royal Navy has had ten ships named Swiftsure since 1573, including:
Eight ships of the Royal Navy have been named HMS Portland, either after Portland Harbour in Dorset or after holders of the title of the Duke of Portland:
Ten ships of the Royal Navy have been named HMS Royalist:
Six ships and a naval station of the Royal Navy have been called HMS Tamar, after the River Tamar in South West England:
HMS Camellia may refer to one of two ships of the Royal Navy named after Camellia, the genus of flowering plants:
The Arabis class was the third, and largest, of the five sub-classes of minesweeping sloops completed under the Emergency War Programme for the Royal Navy in World War I. They were part of the larger "Flower class" shipbuilding project, which were also referred to as the "Cabbage class", or "Herbaceous Borders". The ships were also used outside their minesweeping duties as patrol vessels, tugs, and personnel and cargo transports.
U-21 may refer to one of the following German submarines:
Several ships of the Royal Navy have been named HMS Rupert or derivatives of the name, after Prince Rupert of the Rhine, son of Frederick V, Elector Palatine and a famous Royalist cavalry commander during the English Civil War.
Five ships of the Royal Navy have borne the name HMS Champion:
Six ships of the Royal Navy have been named HMS Talbot, probably after John Talbot, 1st Earl of Shrewsbury:
A number of Royal Navy ships have been named Daffodil.
Three Royal Navy ships have been names HMS Snapdragon, after the flower:
Several ships of the Royal Navy have borne the name HMS Redbreast, after the European robin.