Two warships of Sweden have been named Sjöbjörnen, after Sjöbjörnen:
- HSwMS Sjöbjörnen (1938), a Sjölejonet-class submarine launched in 1938 and stricken in 1964.
- HSwMS Sjöbjörnen (Sbj), a Sjöormen-class submarine launched in 1968 and sold to Singapore in 1997.
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.