Terao Dam is an earthfill dam located in Toyama prefecture in Japan.

The dam is used for flood control.

The dam impounds about 5 ha of land when full and can store 543 thousand cubic meters of water.

The construction of the dam was started on 1967 and completed in 1973.

This article about a dam or floodgate in Chūbu region of Honshu, Japan is a stub.