Brief History of a Family (Chinese: 家庭简史), is a 2024 mystery thriller film written and directed by Lin Jianjie in his feature directorial debut. The film, starring Zu Feng, Guo Keyu, Sun Xilun, and Lin Muran depicts a middle-class Chinese family in the post-one-child-policy era, who takes in their only son's mysterious new friend, triggering buried family tensions as secrets and feelings surface.

An international co-production, the film was selected in the Panorama section at the 74th Berlin International Film Festival and was screened on 17 February 2024 for its European premiere.