Russell Alexander Alger (February 27, 1836January 24, 1907) was the 20th Governor and U.S. Senator from the state of Michigan and also U.S. Secretary of War during the Presidential administration of William McKinley. He was supposedly a distant relation of Horatio Alger; although Russell Alger lived his own "rags-to-riches" success tale, eventually becoming a financier, lumber baron, railroad owner, and government official in several high offices.