Zieleniec [ʑɛˈlɛɲɛt͡s] is a village in the administrative district of Gmina Pokój, within Namysłów County, Opole Voivodeship, in south-western Poland. It lies approximately 2 kilometres (1 mi) north-west of Pokój, 19 km (12 mi) south-east of Namysłów, and 30 km (19 mi) north of the regional capital Opole.