A number of motor vessels have been named Boundary, including:
- MV Boundary (1942), a Panaminan ship in service 1970–72
- MV Boundary (1993), a Marshallese ship in current service
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.