Two warships of the Imperial Japanese Navy were named Tatsuta:
- Japanese cruiser Tatsuta (1894), a cruiser launched in 1894 and scrapped in 1926
- Japanese cruiser Tatsuta (1918), a Tenryū-class cruiser launched in 1918 and sunk in 1944
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.