RESEARCH OBJECTIVE: The purpose of this article is to present arguments against the possibility of adoption of a child by a homosexual person in the light of Polish family law. THE RESEARCH PROBLEM AND METHODS: Since the Polish legislature does not explicitly accept or prohibit the adoption of a child by a homosexual person, the question of the possibility of adoption of a child by such a person is raised in the light of the principles of family law in force in Poland. There has been applied the method of critical and comparative analysis as well as the analysis of the reference literature, rulings of the Polish Supreme Court and Polish reference legislation. THE PROCESS OF ARGUMENTATION: After having initially defined the aim of t...