Henry Peterson (1818–1891) was an American editor, publisher, and writer who played a significant role in the nineteenth-century literary landscape. Over the course of his career, Peterson worked across multiple creative disciplines, establishing himself as a novelist, poet, and playwright, while simultaneously maintaining a prominent career in periodical publishing.
Peterson's most enduring professional legacy is his thirty-year tenure as the editor of The Saturday Evening Post, one of the era's most prominent publications. Beyond his editorial leadership at the magazine, he was an entrepreneur in the literary trade, operating as the owner of the publishing firm H. Peterson & Company.
He belonged to the well-known Peterson family of publishers, a group that exerted considerable influence on the American printing and publishing industries during the nineteenth century. This family network included his brother, Robert Evans Peterson, and his cousin, Charles Jacobs Peterson, both of whom were also distinguished figures in the publishing world.
