Ruda Kozielska [ˈruda kɔˈʑɛlska] is a village in the administrative district of Gmina Kuźnia Raciborska, within Racibórz County, Silesian Voivodeship, in southern Poland. It lies approximately 9 kilometres (6 mi) east of Kuźnia Raciborska, 19 km (12 mi) north-east of Racibórz, and 42 km (26 mi) west of the regional capital Katowice.