Jane Williams (1 February 1806 – 15 March 1885)[1] was a Welsh writer, often known by her bardic name of Ysgafell. She is sometimes confused with her contemporary, Maria Jane Williams.
Williams was born in Chelsea, and raised at Neuadd Felen, near Talgarth, Brecknockshire. Her primary interests as a writer included Welsh history, Welsh literature, and Welsh folklore. In 1862, Williams wrote a book about Celtic fables, fairy tales, and legends. In 1869, she wrote a book about the history of Wales, using (in her words) "authentic sources".