Gaj Oławski (Polish pronunciation: [ˈɡaj ɔˈwafskʲi]) is a village in the administrative district of Gmina Oława, within Oława County, Lower Silesian Voivodeship, in south-western Poland.

It lies approximately 5 kilometres (3 mi) west of Oława, and 27 kilometres (17 mi) south-east of the regional capital Wrocław.