Strażnik [ˈstraʐnik] is a village in the administrative district of Gmina Solec-Zdrój, within Busko County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 3 kilometres (2 mi) west of Solec-Zdrój, 15 km (9 mi) south-east of Busko-Zdrój, and 60 km (37 mi) south of the regional capital Kielce.