Eight vessels of the Royal Navy have been named HMS Triton or HMS Tryton, after Triton, the son of Poseidon and Amphitrite, and the personification of the roaring waters:
HMS Triton (1773) was a 28-gun sixth-rate frigate launched in 1773. She served with Rear Admiral Sir Samuel Hood's fleet off Nevis on 25 January 1782. She was broken up in 1796.