Remains of representatives of Carnivora in alluvial taphocenoses are quite rare. About 28 specimens of bone remains are known from the Priozernoe locality, some of which were attributed to the family Felidae to the genus Lynx. The large Issoire lynx, Lynx issiodorensis (Croizet et Jobert) was quite widespread in Europe from the Early Pliocene to the Early Pleistocene (Kurtén, 1978; Montoya et al, 2001). One fragment of the left part of the mandible with a preserved premolar p4 sin (ex. no. Prz 10-12/2) was assigned to this species. The crown of the tooth is not worn. The height of the crown is 12.1 mm, the length is 14.7 mm, the greatest width is 7.3 mm. The tooth p4 is very large, most similar to L. issiodorensis (ex. no. TB-5) from the Lower Villafranchian of Greece, Tourkobounia locality (Symeonidis & De Vos, 1977), and corresponds to the maximum size of this tooth in a sample from Les Étouaires locality in France (Кurtén, 1978, tab. 4). Two ulnae (ex. nos. Prz 10-12/3, 4), represented by proximal parts of varying degrees of preservation, and one first phalanx with partially damaged distal surface (ex. no. Prz 10-12/5) were also assigned to the genus Lynx. The fragmentary nature of the remains and the absence of comparative material allowed us to identify these specimens only to the genus Lynx sp. The conducted studies showed that representatives of the genus Lynx in the association of the fauna of carnivorous mammals from the Priozernoe deposit were quite numerous, their share being more than 14%.