The genus Polyporogaster Verhoeff, 1899 and the species Polyporogaster porosa (Sseliwanoff, 1881) is new to the fauna of Tajikistan; while Pachymerium ferrugineum (C.L. Koch, 1835) to the Khatlon Region, Krateraspis meinerti (Sseliwanoff, 1881) to the Districts of Republican Subordination; Bothriogaster signata (Kessler, 1874) to the Sughd Region and the Districts of Republican Subordination; Scolopendra canidens Newport, 1844 to the Districts of Republican Subordination and the Khatlon Region; Australobius magnus (Trotzina, 1894) is formally specified for the Khatlon Region and the Districts of Republican Subordination for the first time. The first list of the chilopod species is provided: 22 species in 14 genera, 8 families and 4 orders.