A number of steamships were named Washingtonian, including:
- SS Washingtonian (1913), in service 1914–15
- SS Washingtonian (1919), in service 1919–42
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.