Introduction. The purpose of this article is to trace two lines of interpretation of the philosophical status of Palamism and Barlaamism in the context of the Name-Glorifiers’ dispute in Russian thought of the early 20th century. Methods. In this article the notions of ‘Palamism’ and ‘Barlaamism’ are used rather as labels than refer to historical phenomena. The reason of such use lies in the fact that the attitude to Palamism and Barlaamism by the thinkers, discussed in this article, was associated not with academic tasks, but with polemical purposes. Analysis. One line, proposed by Fedor Uspensky, associated Palamism with Aristotelianism and nominalism, and Barlaamism – with Platonism and realism. The other, formulated by Mitrofan Mu...