Orlando: A Biography is a novel by Virginia Woolf, first published in 1928.

A high-spirited romp inspired by the tumultuous family history of Woolf's partner, the aristocratic poet and novelist Vita Sackville-West, it is arguably one of Woolf's most popular and accessible novels: a history of English literature in satiric form.

The book describes the adventures of a poet who changes sex from man to woman and lives for centuries, meeting the key figures of English literary history. Considered a feminist classic, the book has been written about extensively by scholars of women's writing and gender and transgender studies.