Billy Liar
- År: 1963
- Land: United Kingdom
- Genre: Komedie, Romantik, Drama
- Studio: Vic Films Productions, Waterfall Productions
- Nøgleord: dreams, northern england, based on novel or book, lie, yorkshire, train, ambrosia
- Direktør: John Schlesinger
- Cast: Tom Courtenay, Julie Christie, Wilfred Pickles, Mona Washbourne, Ethel Griffies, Finlay Currie