The AGA Saga is a sub-genre of the family saga.

The popularity of the AGA cooker in certain parts of English society (owners of medium to large country houses) led to the term "AGA saga" being used to refer to a genre of fiction set amongst stereotypical AGA owners. The nickname "AGA Saga" is sometimes used condescendingly about this type of work.

The best known exponent of this type of work in the United Kingdom is the author Joanna Trollope.