Takane No.1 Dam (高根第一ダム, Takane Dai-ichi da-mu) is a concrete arch dam in the city of Takayama, in the Gifu Prefecture of Japan.

It supports a 340 MW hydroelectric power station.

It is the highest dam on the Hida River, with a height of 133 meters.

The reservoir created by the dam also serves as pumped storage facility for the Takane Daiichi Power Station, and with a lower adjustment reservoir directly downstream created by the Takane No.2 Dam, forms the largest hydropower station in the Hida River basin with a maximum of 340,000 kilowatts of power generation.

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