Two warships of Sweden have been named Sälen, after Sälen in the Dalarna of Svealand:
- HSwMS Sälen (1918), a Hajen II-class submarine launched in 1918 and stricken in 1943.
- HSwMS Sälen (1955), a Hajen III-class submarine launched in 1954 and stricken in 1980.
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.