Toshima (利島村, Toshima-mura) is a village located in Ōshima Subprefecture, Tokyo Metropolis, Japan.

The island is also home to the Saku lily (Lilium auratum var.

It lies south of Tōkyō and east of the Izu Peninsula, Shizuoka Prefecture.

The island has been recognised as an Important Bird Area (IBA) by BirdLife International because it supports populations of Japanese wood pigeons, Pleske's grasshopper warblers, Ijima's leaf-warblers and Izu thrushes.

[2] Per Japanese census data,[3] the population of Toshima has remained relatively steady in recent decades.