Between the Acts is the final novel by Virginia Woolf. It was published shortly after her death in 1941. Although the manuscript had been completed, Woolf had yet to make final revisions.

The book describes the mounting, performance, and audience of a play at a festival in a small English village, just before the outbreak of the Second World War. Since the play is inside the story, much of the novel is written in verse, and it is thus one of Woolf's most lyrical works.

The story takes place in a country house somewhere in England, just before the Second World War, over the course of a single day. It is the day when the annual pageant is to be performed on the grounds of the house. The pageant is traditionally a celebration of English history, and it is attended by the entire local community.

The owner of the house is Bartholomew Oliver, a widower and retired Indian Army officer. His sister Lucy Swithin, who is also living in the house, is slightly eccentric but kind. Bartholomew has a son, Giles, who has a job in London and is restless and frustrated. Giles has two children with his wife Isa, who has lost interest in him. Isa is attracted to a local gentleman farmer, Rupert Haines, although the relationship goes no further than eye contact. Mrs. Manresa and her friend William Dodge arrive and stay for the pageant. The pageant has been written by Miss La Trobe, a strange and domineering spinster.