Japanese ship Shii
At least two Japanese naval ships have been named Shii (椎 / しい; "castanopsis") :
- Japanese destroyer Shii, a Tachibana-class destroyer of the Imperial Japanese Navy during World War II
- JDS Shii (PF-17, PF-297), a Kusu-class patrol frigate of the Japan Maritime Self-Defense Force, formerly USS Long Beach (PF-34)