Ozaki Dam is a gravity dam located in Fukuoka Prefecture in Japan.

The catchment area of the dam is 0.1 km2.

The dam impounds about 4 ha of land when full and can store 386 thousand cubic meters of water.

The construction of the dam was started on 1974 and completed in 1978.

This article about a dam or floodgate on Kyushu, Japan is a stub.