At least two ships of the Royal Norwegian Navy have been named HNoMS Trondheim, after the city of Trondheim:
- HNoMS Trondheim (1946), a C-class destroyer purchased from the Royal Navy in 1946 and broken up in 1961.
- HNoMS Trondheim (F302), an Oslo-class frigate commissioned in 1966 and decommissioned 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.