A number of ships of the French Navy have borne the name Eylau, in honour of the Battle of Eylau:
- Eylau (1808), an 80-gun Bucentaure-class ship of the line
- Eylau (1856), a 100-gun Hercule-class ship of the line, converted to steam while still on keel.
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.