Ostrava (Ostrava), Moravska- Ostrava, shahrest dar Chekhoslovakiya, dar Respublikai Sotsialistii Chekhiya, dar sohili daryoi Odra (Oder). Markazi mamurii viloyati Moraviyai Shimoli. Aholiash 317 hazor nafar (1976).
Uzeli muhimi naqliyot. Markazi nohiyai asosii angishtu metallurgiyai mamlakat. Sanoati angisht, istehsoli koks, koksu khimiya, khimiya, moshinsozii vaznin rivoj yoftaast. Donishkadahoi olii moshinsozi va kuhkori dorad.