Argo was the name of at least three ships of the Italian Navy and may refer to:
- Italian submarine Argo (1912), a Medusa-class submarine launched in 1912 and discarded in 1918.
- Italian submarine Argo (1936), an Argo-class submarine launched in 1936 and scuttled in 1943.
- Italian ship Argo (MEN209), a presidential yacht launched in 1971
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.