Sir Nigel is a historical novel set during the early phase of the Hundred Years' War, spanning the years 1350 to 1356, by British author Sir Arthur Conan Doyle, and first serialized in The Strand Magazine between 1905 and 1906. It is the background story to Doyle's earlier novel The White Company, and describes the early life of that book's hero Nigel Loring, a knight in the service of King Edward III in the first phase of the Hundred Years' War. The character is loosely based on the historical knight Neil Loring.
