Saryozen may refer to:Saryozen, a river having its sources in the Myrzhyk, Abai Region, Kazakhstan Sary-Uzen, a sector of the Semipalatinsk Test Site that includes the Saryozen valley, Abai Region, Kazakhstan Saryozen, a river having its sources in the Saryadyr, Turgay Plateau, Kazakhstan Saryozen, a river in Ulytau Region, Kazakhstan Another name for the Maly Uzen river in Kazakhstan