Billy Liar
- Blwyddyn: 1963
- Gwlad: United Kingdom
- Genre: Comedy, Romance, Drama
- Stiwdio: Vic Films Productions, Waterfall Productions
- Allweddair: dreams, northern england, based on novel or book, lie, yorkshire, train, ambrosia
- Cyfarwyddwr: John Schlesinger
- Cast: Tom Courtenay, Julie Christie, Wilfred Pickles, Mona Washbourne, Ethel Griffies, Finlay Currie