Eight ships of the Royal Navy have borne the name HMS Siren, Syren or Sirene, [Note 1] after the Sirens of Greek mythology:
Twelve ships of the Royal Navy have borne the name HMS Thetis, named after the sea-nymph in Greek mythology:
Thirteen warships of the Royal Navy have been named HMS Revenge:
Nine ships of the Royal Navy have been named HMS Conqueror, and another was planned:
Eighteen ships of the Royal Navy have borne the name HMS Eagle, after the eagle.
Twelve ships of the Royal Navy have been named HMS Active or HMS Actif, with a thirteenth currently under construction:
Sixteen ships of the Royal Navy have been named HMS Lively. Another was planned, but renamed before being launched:
Sixteen ships of the Royal Navy have borne the name HMS Wolf or HMS Woolf, after the mammal the wolf:
Eighteen Royal Navy ships and two schools have borne the name HMS Mercury, or HMS Mercure, after the God Mercury, of Roman mythology
Fifteen ships of the Royal Navy have borne the name Hound:
Five ships of the Royal Navy have been named HMS Cerberus or Cerbere after Cerberus, the three-headed dog in Greek mythology that guards Hades:
Eleven ships of the Royal Navy have borne the name HMS Weazel or HMS Weazle, archaic spellings of weasel, while another was planned:
Thirty-nine vessels of the Royal Navy and its predecessors have borne the name Swallow, as has one dockyard craft, one naval vessel of the British East India Company, and at least two revenue cutters, all after the bird, the Swallow:
Sixteen ships of the Royal Navy have borne the name HMS Viper, or HMS Vipere, after the members of the Viperidae family:
Fourteen ships and a shore establishment of the Royal Navy have borne the name Raven, after birds of the genus Corvus, particularly the common raven:
Seventeen ships of the Royal Navy have borne the name HMS Dispatch, or the variant HMS Despatch: