Toyotomi Yosui-ike (Japanese: 豊富用水池) is an earthfill dam located in Kyoto Prefecture in Japan.

The catchment area of the dam is 3.9 km2.

The dam impounds about 11 ha of land when full and can store 945 thousand cubic meters of water.

The construction of the dam was completed in 1952.

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