William Henry Harrison Murray (1840-1904), also known as Adirondack Murray, was an American clergyman and author of an influential series of articles and books which popularized the Adirondack Mountains in Upstate New York. He became known as the father of the Outdoor Movement. Born in Guilford, Connecticut, he graduated from Yale in 1862 and then served as a minister in Greenwich, Connecticut and Meriden, Connecticut. He also served as pastor of Park Street Church in Boston from 1868 to 1874. He also delivered Sunday evening lectures about the Adirondacks in a Boston music-hall that proved highly popular, and he published a series of articles based on the lectures in a Meriden newspaper. In 1869, they were published as a book, Adventures in the Wilderness; or, Camp-Life in the Adirondacks.