Mucharzew[3][4] [muˈxaʐɛf] (till December 31, 2001 as at Mucharzów[3][4]) is a village in the administrative district of Gmina Osiek, within Staszów County, Świętokrzyskie Voivodeship, in south-central Poland.

It lies approximately 7 kilometres (4 mi) west of Osiek, 15 km (9 mi) south-east of Staszów, and 67 km (42 mi) south-east of the regional capital Kielce.

[5] The village has a population of 261.

According to the 2002 Poland census, there were 270 people residing in Mucharzew village, of whom 50.7% were male and 49.3% were female.

In the village, the population was spread out, with 30.4% under the age of 18, 35.1% from 18 to 44, 17.8% from 45 to 64, and 16.7% who were 65 years of age or older.