At least two warships of Japan have been named Mochishio:
- JDS Mochishio (SS-574), a Yūshio-class submarine launched in 1980 and struck in 2000
- JS Mochishio (SS-600), an Oyashio-class submarine launched in 2006
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.