The Fifth Queen is trilogy of historical novels by English novelist Ford Madox Ford comprising The Fifth Queen: And How She Came to Court (1906), Privy Seal (1907), and The Fifth Queen Crowned (1908). It presents a highly fictionalised account of Katharine Howard's arrival at the Court of Henry VIII, her eventual marriage to the king, and her death.

Ford Madox Ford was an English novelist, poet, critic and editor whose journals The English Review and The Transatlantic Review were important in the development of early 20th-century English and American literature.