Tanosawa Tameike is an earthfill dam located in Aomori Prefecture in Japan.

The catchment area of the dam is 0.8 km2.

The dam impounds about 10 ha of land when full and can store 1174 thousand cubic meters of water.

The construction of the dam was started on 1932 and completed in 1945.

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