Kornice [kɔrˈnit͡sɛ] is a village in the administrative district of Gmina Pietrowice Wielkie, within Racibórz County, Silesian Voivodeship, in southern Poland, close to the Czech border. It lies approximately 3 kilometres (2 mi) east of Pietrowice Wielkie, 9 km (6 mi) west of Racibórz, and 66 km (41 mi) west of the regional capital Katowice. In Kornice located is headquarter and one of windows factory of the Eko-Okna.