Two [[ship class|classes]] of [[destroyer]] of the [[Royal Navy]] have been known as the '''C class''':
* Four ships of the [[C and D -class destroyer|Cand D class(1913)]], builta inclass theof [[1920s]]Royal areNavy knowndestroyers aslaunched thefrom "C1894 class".to 1901
* The [[C and D-class destroyer]], (1943)|Ca class]] of Royal Navy destroyers, launchedsome fromserved [[1943]]–[[1945]].with the Royal Canadian Navy in World War II
* [[C-class destroyer (1943)]], a class of Royal Navy destroyers launched from 1943–1945