Saint Begu (died 31 October 690) was a nun and later became a saint from Hackness, Yorkshire (Deira). She served at the monastic conversation in the nunnery of Hackness, near Scarborough which was built by St. Hilda of Whitby shortly before her death.Begu was the woman who claimed to have witnessed Hilda's soul being borne to heaven by angels when Hilda died on 17 November 680. Tradition states that at the moment of Hilda's passing, the bells tolled.