Senjūrō Hayashi (林 銑十郎 February 23,1876 - February 4,1943) was a Japanese politician and the 33rd Prime Minister from February 2,1937 - June 4,1937.

He was born in Ishikawa prefecture.

Preceded by:
Hirota Koki
Prime ministers of Japan Succeeded by:
Konoe Fumimaro