At least two warships of Japan have been named Ōshio:
- Japanese destroyer Ōshio, an Asashio-class destroyer launched in 1937 and sunk in 1943.
- JDS Ōshio, a submarine launched in 1964 and struck in 1981.
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.