The following ships of the Indian Navy have been named Investigator:
Ten ships of the Royal Navy have been named HMS Hermes, after Hermes, the messenger god of Greek mythology, while another was planned:
Six ships of the Royal Navy have been named HMS Achilles, after the Greek hero Achilles. Four others, mostly prizes, have had the French spelling of the name, Achille.
Three ships of the Royal Navy have borne the name HMS Delhi, after the Indian city of Delhi:
Sixteen ships of the Royal Navy have been named HMS Mermaid after the mermaid:
Nine ships of the Royal Navy have been named HMS Avenger:
Ten ships of the Royal Navy have been named HMS Clyde after the River Clyde that runs through the city of Glasgow, Scotland. For Her Majesty's Naval Base Clyde see HMNB Clyde.
Five ships and two establishments of the Royal Navy, and one ship of the Royal Indian Navy have borne the name HMS Indus, after the Indus River:
Eight ships of the Royal Navy have borne the name HMS Ariadne, after the Greek goddess:
Following ships of the Indian Navy have been named Brahmaputra:
Five ships of the Royal Navy have been named HMS Hindustan or Hindostan, after the old name for the Indian subcontinent:
Six ships of the Royal Navy have borne the name HMS Trent, after the River Trent:
A number of ships of the Royal Navy have borne the name Bombay, after the Indian city of Bombay, now Mumbai. Among them were:
Eight ships of the Royal Navy have borne the name HMS Satellite:
Nine ships of the Royal Navy have borne the name HMS Investigator. Another was planned, but renamed before being launched. The name Investigator passed on to the Royal Indian Navy and after India's Independence, to its successor the Indian Navy where the lineage of naming survey ships Investigator continues unbroken.
Two ships of the Royal Navy have borne the name HMS Chiddingfold after the fox hunt at Petworth, Sussex:
Three ships of the Royal Navy have borne the name HMS Jumna, after another name for the Yamuna River in India. A ship of the Royal Indian Navy has been named HMIS Jumna:
Seven ships of the Royal Navy have borne the name HMS Ringdove, another name for the Barbary dove:
The following ships of the Indian Navy have been named Khukri:
HMIS Investigator was a survey ship of the Royal Indian Navy. Launched as the cable layer Patrick Stewart in 1925, she was acquired by the RIN in 1934, serving in the surveying role until 1951, when she was sold.