Kumagaya Rugby Stadium (熊谷ラグビー場), is a rugby stadium in Kumagaya, Saitama, Japan.

It is the main stadium for rugby in the Saitama Prefecture, and serves as the home stadium of Japan Rugby League One club Saitama Wild Knights.

The stadium was one of the venues for of the 2019 Rugby World Cup (Japan) the first Rugby World Cup to be held in Asia.

[3] 6,000 temporary seats will be added to increase the stadium capacity.

This article about a sports venue in Japan is a stub.