Geoffrey Atheling Wagner (born 1927) is an English-American scholar and writer. He has published numerous books exploring subjects such as feminism in literature, the life and work of English writer Wyndham Lewis, and the consequences of the Grenadian Revolution; translations of Baudelaire, Nerval, Kessel, and other French writers; fiction, travel books, and brochures; and several slim volumes of esoteric verse. Wagner is a professor emeritus of English and the Humanities at the City College of New York. Erotica under the pseudonym P.N. Dedeaux.