Frances Milton Trollope, also known as Fanny Trollope, was an English novelist who wrote as Mrs. Trollope or Mrs. Frances Trollope. Her book, Domestic Manners of the Americans (1832), observations from a trip to the United States, is the best known.

Domestic Manners of the Americans is a two-volume travel book by Frances Milton Trollope, published in 1832, which follows her travels through America and her residence in Cincinnati, at the time still a frontier town.