Beau-père
- annos singulos: 1981
- Patriam: France
- genus: Drama, Romance
- Studio: Sara Films, Antenne 2
- keyword: lolita, jazz, job-hopping, stepfather, breaking the fourth wall, teenage girl, tenant, car accident, pianist, dead mother, sexual desire, sexual awakening, underage sex, pipe smoking, money problems, estrangement, death of wife, sex with a minor, daughter–in–law father–in–law relationship, young girl seduces old man, defloration, stepfather stepdaughter relationship, depressed man, sex with stepfather, sex with stepdaughter, virgin sex
- Director: Bertrand Blier
- cast: Patrick Dewaere, Ariel Besse, Maurice Ronet, Geneviève Mnich, Maurice Risch, Nathalie Baye