Ostrów Wielkopolski ([ˈɔstruf vʲɛlkɔˈpɔlskʲi]) (often abbreviated Ostrów Wlkp., formerly called only Ostrów, German: Ostrowo, Latin: Ostrovia) is a city in central Poland with 72,360 inhabitants (2008), situated in the Greater Poland Voivodeship; the seat of Ostrów Wielkopolski County.