Private Life of Kuzyayev Valentin () is a 1967 Soviet drama film directed by Ilya Averbakh and Igor Maslennikov.
High school student Valentin Kuzyaev is randomly stopped in a Leningrad street and invited to shoot a TV show about youth. For preparation, he is given a questionnaire. The questions in the questionnaire are the simplest, but it is difficult for Vale to answer them. To understand himself, he begins to keep a diary.
Ilya Averbakh directed the short stories Out and Daddy, and the short story Kuzya and Margarita was shot by Igor Maslennikov.