Grębów [ˈɡrɛmbuf] is a village in Tarnobrzeg County, Subcarpathian Voivodeship, in south-eastern Poland. It is the seat of the gmina (administrative district) called Gmina Grębów. It lies approximately 14 kilometres (9 mi) east of Tarnobrzeg and 60 km (37 mi) north of the regional capital Rzeszów. It is a railroad junction of secondary importance, with lines stemming into three directions - northwest towards Sandomierz, west towards Sobów, and east, towards Stalowa Wola - Rozwadów.