Yahagi No.2 Dam is a gravity dam located in Aichi Prefecture in Japan.

The dam is used for power production.

The dam impounds about 37 ha of land when full and can store 4354 thousand cubic meters of water.

The construction of the dam was started on 1967 and completed in 1970.

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