Three submarines of the French Navy have borne the name Émeraude:
- French submarine Émeraude (1906), an Émeraude-class submarine launched in 1906 and sold for scrap in 1923
- French submarine Émeraude, an Émeraude-class submarine destroyed incomplete on the slip in 1940
- French submarine Émeraude (S604), a Rubis-class submarine launched in 1986
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.