Two ships of the Royal Navy have borne the name HMS Mystic
- HMS Mystic (1915) was an Admiralty M-class destroyer, originally ordered as HMS Myrtle, but renamed before being launched in 1915. She was sold in 1921.
- HMS Mystic (J455) was an Algerine-class minesweeper launched in 1944 and scrapped in 1958.
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.