The Long and the Short and the Tall is a play written by British playwright Willis Hall. Set in the Second World War, the play premiered at the Royal Court Theatre in London in January 1959; it was directed by Lindsay Anderson and starred Peter O'Toole and Robert Shaw. It was Anderson's first major production for the Royal Court, transferring to London's West End in April 1959.

Willis Edward Hall was an English playwright and radio, television and film writer who drew on his working-class roots in Leeds for much of his writing. Willis formed an extremely prolific partnership with his life-long friend Keith Waterhouse producing over 250 works. He wrote plays such as Billy Liar, The Long and the Short and the Tall, and Celebration; the screenplays for Whistle Down the Wind, A Kind of Loving and Alfred Hitchcock's Torn Curtain; and television programmes including Budgie, Worzel Gummidge and Minder. His passion for musical theatre led to a string of hits, including Wind in the Willows, The Card, and George Stiles' and Anthony Drewe's Peter Pan: A Musical Adventure.