Kanemaru Shin (金丸信), September 17, 1914 - March 28, 1996, was a Japanese politician.

He was born in Suwa.

He was a member of the Liberal Democratic Party and member of the faction of Takeshita Noboru.

In 1992, he was hit by the Sagawa Kyubin scandal, a corruption scandal. He resigned and was arrested in 1993.

See also: Japan, Politics of Japan, List of Japanese politicians