Hilda Roderick Ellis Davidson (born Hilda Roderick Ellis, 1 October 1914 – January 2006) was an English antiquarian and academic, writing in particular on Germanic paganism and Celtic paganism. Davidson used literary, historical and archaeological evidence to discuss the stories and customs of Northern Europe. Gods and Myths of Northern Europe (Penguin Books, 1964) is considered one of the most thorough and reputable sources on Germanic mythology.