Diana [ˈdjana] is a village in the administrative district of Gmina Wielowieś, within Gliwice County, Silesian Voivodeship, in southern Poland. It lies approximately 8 kilometres (5 mi) west of Wielowieś, 30 km (19 mi) north of Gliwice, and 47 km (29 mi) north-west of the regional capital Katowice.