Hypatia, or New Foes with an Old Face is an 1853 novel by the English writer Charles Kingsley. It is a fictionalised account of the life of the philosopher Hypatia, and tells the story of a young monk called Philammon who travels to Alexandria, where he becomes mixed up in the political and religious battles of the day. Although intended as Christian apologia, the novel has a deliberate anti-Catholic tone, and it also reflects Kingsley's other prejudices about race and religion, many of which were typical to the 19th-century. For many years the book was considered one of Kingsley's best novels and was widely read.

