At least two ships of the Royal Norwegian Navy have been named HNoMS Kobben:
- HNoMS Kobben (1909), the first Norwegian submarine launched in 1909 and scrapped in 1933.
- HNoMS Kobben (S318), a Kobben-class submarine commissioned in 1964 and transferred to Poland in 2002 as a source of spares, subsequently used for crew training
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.