William Evarts Benjamin (1859 – 1940) was a prominent publisher and collector in Boston, Massachusetts. His most well-known work was the printing and extensive promotion of Edmund Clarence Stedman's A Library of American Literature from the Earliest Settlement to the Present Time, which his company published in 1894.
Benjamin married Anne Engle Rogers, eldest daughter of Abbie Palmer (née Gifford) Rogers and Henry Huttleston Rogers, an industrialist millionaire who was a principal of Standard Oil. They had 2 children, Beatrice Benjamin Cartwright and Henry Rogers Benjamin.