USS Sylvania has been the name of two ships in the service of the United States Navy.
- USS Sylvania (AKA-44), an Artemis-class attack cargo ship, which served from 1945 until 1946.
- USS Sylvania (AFS-2), a Mars-class combat stores ship, which served from 1964 until 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.