William Henry Oliphant Smeaton, sometimes using the pen name Oliphant Smeaton, was a Scottish writer, journalist, editor, historian and educator. He was popularly known for his writing on Australian life and literature for various British publications known as the "Famous Scots Series" as well as for his adventure and children's fiction novels during the 1890s. Later in his career, Smeaton also published books on Scottish antiquities and edited English literary text, ballads and collections of verse and prose. His best known work, The Life and Works of William Shakespeare (1911), was especially successful and enjoyed several reprints.