William Riley Hatch (September 2, 1862 – September 6, 1925) was an American singer and actor on stage and in silent films.Hatch's Broadway debut came in The Burgomaster (1900); his final Broadway appearance was in The Nervous Wreck (1923).He appeared in films such as At Shiloh (1913), The City (1916), A Case at Law (1917), The Law of the Land (1917), Eve's Daughter (1918), Sheltered Daughters (1921), and Zaza (1923).