Solec-Zdrój ([ˈsɔlɛt͡s ˈzdrui̯]) is a village in Busko County, Świętokrzyskie Voivodeship, in south-central Poland. It is the seat of the gmina (administrative district) called Gmina Solec-Zdrój. It lies on the Rzoska river in historic Lesser Poland, approximately 17 kilometres (11 mi) south-east of Busko-Zdrój and 61 km (38 mi) south of the regional capital Kielce.