Szarlejka [ʂarˈlɛi̯ka] is a village in the administrative district of Gmina Wręczyca Wielka, within Kłobuck County, Silesian Voivodeship, in southern Poland. It lies approximately 7 kilometres (4 mi) east of Wręczyca Wielka, 11 km (7 mi) south-east of Kłobuck, and 65 km (40 mi) north of the regional capital Katowice.