Two ships of the Royal Navy have borne the name HMS Captivity. In both cases they were old ships that had been renamed after their conversion to prison ships:
- HMS Captivity was a former 64-gun third rate launched in 1772 as HMS Monmouth. She became a prison ship and was renamed HMS Captivity in 1796. She was broken up in 1816.
- HMS Captivity was a former 74-gun third rate launched in 1786 as HMS Bellerophon. She became a prison ship in 1815 and was renamed HMS Captivity in 1824. She was sold in 1836.
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.