Ayashi Tameike (Japanese: 愛子溜池) is an earthfill dam located in Miyagi Prefecture in Japan.

The catchment area of the dam is 5.2 km2.

The dam impounds about 19 ha of land when full and can store 1200 thousand cubic meters of water.

The construction of the dam was completed in 1949.

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