Shonan Maru

Shonan Maru may refer to the following ships:


 * JAPANESE SUBMARINE CHASER Shonan Maru No. 17, World War II era Japanese submarine chaser
 * JAPANESE SUBMARINE CHASER Shonan Maru No. 7, World War II era Japanese submarine chaser
 * MV Shōnan Maru 2, Japanese fisheries vessel built in 1972