Kinmochi Saionji (西園寺 公望 October 23,1849 - November 24,1940) was a Japanese politician and the 12th (January 7,1906 - July 14,1908) and 14th (August 30,1911 - December 21,1912) Prime Minister.

He was born in Kyoto.

Preceded by:
Katsura Taro (1)
Katsura Taro (2)
Prime ministers of Japan Succeeded by:
Katsura Taro (1)
Katsura Taro (2)