Three ships of the Spanish Navy have borne the name Audaz, meaning Audacious:
- Audaz, a Furor-class destroyer in commission from 1898 to 1924.
- Audaz, an Audaz-class destroyer in commission from 1953 to 1974.
- Audaz (P-45), a Meteoro-class offshore patrol vessel commissioned in 2018.
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.