Hatagawa Dam (Japanese: 畑川ダム) is a gravity dam located in Kyoto Prefecture in Japan.

The dam is used for flood control and water supply.

The dam impounds about 20 ha of land when full and can store 1960 thousand cubic meters of water.

The construction of the dam was started in 1992 and completed in 2012.

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