Mistrzowice [mistʂɔˈvit͡sɛ] is a village in the administrative district of Gmina Opatowiec, located within Kazimierza County, Świętokrzyskie Voivodeship, in south-central Poland. It is situated approximately 5 kilometres (3 mi) northwest of Opatowiec, 14 km (9 mi) east of Kazimierza Wielka, and 70 km (43 mi) south of the regional capital Kielce.