Sunken Ships refers to a trio of submerged vessels, each found at different locations on the bottom of the seafloor of the ocean surrounding Liberty City. Each possesses a unique name. There models of the ships are as follows:
- Vice City Ship
- Pirate Ship
Nothing else is known about the ships. They may have been placed simply as a piece of scenery to give the game a more realistic feel or as an Easter egg for the player to discover.