Nishiyama Suishō (西山翠嶂, April 2, 1879 – March 30, 1958) was a Japanese painter.
He studied with Takeuchi Seihō (1864-1942), a famous painter from Kyoto.
In 1899, Nishiyama graduated from Kyoto City School of Arts and Crafts.
Soon after, he became head of Kyoto City Specialist School of Painting.
In time, he and Kikuchi Keigetsu (1879-1955) became important figures in the Kyoto art world.