Rychnów [ˈrɨxnuf] (German Reichen) is a village in the administrative district of Gmina Namysłów, within Namysłów County, Opole Voivodeship, in south-western Poland. It lies approximately 6 kilometres (4 mi) east of Namysłów and 48 km (30 mi) north of the regional capital Opole.