Hannah is an oratorio in three acts by Christopher Smart with a score composed by John Worgan. It was first performed in Haymarket theater 3 April 1764. It was supposed to have a second performance, but that performance was postponed and eventually cancelled over a lack of singers. A libretto was published for its run and a libretto with full score was published later that year.
Hannah tells the story of Hannah and of her devotion to God which resulted in her being blessed with fertility by God. It was the first of two oratorio librettos written by Smart, the second being Abimelech.