At least two ships of the Royal Norwegian Navy have been named HNoMS Oslo, after the city of Oslo:
- HNoMS Oslo (1946), a C-class destroyer purchased from the Royal Navy in 1946 and broken up in 1968.
- HNoMS Oslo (F300), an Oslo-class frigate launched in 1964 and wrecked in 1994.
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.