Abstarct: During 2014-2015 in course of survey on Thysanoptera fauna in Kalat region on Khorasan Razavi province, a total of 40 species belonging to 15 genera and 4 families were collected and identified. Among the collected specimens 14 genera were new for Khorasan Razavi province, which are represented with (*) sign, respectively. All the collected specimens were deposited in the Insect Collection of Plant Protection Department, Shahrood University. Below is a list of the species with respect to the suborder and family: Terebrantia, Aeolothripidae: Aeolothrips mongolicus. Terebrantia, Melanthripidae:Melanthrips kenechteli,Melanthrips pallidior*, Melanthrips separandus*. Terebrantia, Thripidae: Anaphothrips obscures, Aptinothrips elegans*,Aptinothrips rufus , Chirothrips manicatus, Chirothrips molestus, Eremiothrips bhattii*,Frankliniella fusca*, Frankliniella intonsa, Frankliniella occidentalis, Limothrips angolicornis, Mycterothrips hamedanensis*, Mycterothrips mahvelatensis*, Mycterothrips nastarani*, Mycterothrips tschirkunae, Odontothrips confuses, Odontothrips phlomidinus*, Pezothrips bacterianus, Tenothrips frici , Thrips atratus, Trips dubius*, Thrips fraudulentus,Thrips major, Thrips meridionalis, Thrips minutissimus*, Thrips tabaci, Thrips trybomi*, Thrips verbasci*,Thrips vulgatissimus*. · Tubulifera, Phlaeothripidae: Haplothrips caespitis, Haplothrips clarisetis, Haplothrips leocanthemi, Haplothrips marocannus, Haplothrips reuteri, Haplothrips subtilissimus, Haplothrips tritici, Neoheegeria dalmatica.