HMS Derwent
Three ships of the Royal Navy have borne the name HMS Derwent:
- HMS Derwent (1807) was a Cruizer-class brig-sloop launched in 1807 and sold in 1817.
- HMS Derwent (1903) was a River-class destroyer launched in 1903 and sunk by a mine in 1917.
- HMS Derwent (L83) was a Hunt-class destroyer launched in 1940. She was damaged by a torpedo in 1943 and not repaired, being scrapped in 1947.