- Source: Japanese ship Iki
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- Japanese ship Iki
- Iki
- List of Japanese Navy ships and war vessels in World War II
- List of ships of the Imperial Japanese Navy
- Mongol invasions of Japan
- Russian ship Imperator Nikolai I
- Japanese battleship Hiei
- Japanese invasions of Korea (1592–1598)
- Battle of Bun'ei
- Japanese mythology
Two ships of the Japanese Navy have been named Iki:
Japanese battleship Iki was previously the Russian battleship Imperator Nikolai I launched in 1889 and renamed on capture by Japan in 1905. She was expended as a target in 1915.
Japanese escort Iki was an Etorofu-class escort ship launched in 1943 and sunk in 1944