Krasnoarmeysk may refer to:
Krasnoarmeysk, Moscow Oblast, a town in Russia, and its surrounding municipal division (urban okrug) Krasnoarmeysk, Saratov Oblast, a town in Russia, and its surrounding municipal division (urban okrug) Pokrovsk, Ukraine, formerly Krasnoarmiisk (Krasnoarmeysk), a town in Ukraine Taiynsha, Kazakhstan, formerly Krasnoarmeysk See also Krasnoarmeysky (disambiguation)