The purpose of this paper is an attempt to present and analyse one of the most intriguing and unique elements of Leibniz’s philosophy of right—the relationship between love and justice —mainly based on selected excerpts from the Elementa Iuris Naturalis and the preface to the Codex Iuris Gentium Diplomaticus. The author presents the characteristics of this close connection and she tries to answer the question about the reasons for this relationship referring to the metaphysical assumptions and principles of Leibniz’s philosophy. (...) With respect to the latter the author also explains significance of the connection between love and justice in Leibniz’s philosophy of right as a part of his whole philosophical system. (shrink)