Three destroyers of Japan were named Nagatsuki:
- Japanese destroyer Nagatsuki (1906), a Kamikaze-class destroyer launched in 1906 and stricken in 1930
- Japanese destroyer Nagatsuki (1926), a Mutsuki-class destroyer launched in 1926 and sunk in 1943
- JDS Nagatsuki, a Takatsuki-class destroyer launched in 1969 and expended as a target in 1998
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.