Le temps perdu
- Godina: 1964
- Country: Canada
- Žanr: Documentary
- Studio: ONF | NFB
- Ključna riječ: adolescence, coming of age, god, love interest, meaning of life, searching for love, teenage dreams, self exploration, short film
- Direktor: Michel Brault
- Uloge: Céline Bernier, Nicole Geoffroy, Louise Pelletier, Raymond Décarie, André Fortier, Dominique Boisvert