Ann Quin (1936-1973) was a British writer from Brighton. She was prominent among a group of British experimental writers of the 1960s, which included B.S. Johnson. Prior to her death in 1973, she published four novels: Berg (1964), Three (1966), Passages (1969), and Tripticks (1972). A collection of short stories and fragments, The Unmapped Country (edited by Jennifer Hodgson) was published by And Other Stories in 2018.