Grotniki Duże [ɡrɔtˈniki ˈduʐɛ] is a village in the administrative district of Gmina Nowy Korczyn, within Busko County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 1 kilometre (1 mi) north of Nowy Korczyn, 20 km (12 mi) south of Busko-Zdrój, and 66 km (41 mi) south of the regional capital Kielce.