The author’s approach to the problem of the structure of subjectivity of the family as a group is presented. For the first time, the subjectivity of the family is revealed as a dynamic socio-psychological property, in the structure of which the following are distinguished: the possibility, readiness and ability of the family to be a subject. The possibility of being a subject is expressed in the family potential, which creates the prospect for the family to acquire the status of a group subject.