Bustillo de Chaves is a municipality located in the province of Valladolid, Castile and León, Spain. According to the 2004 census (INE), the municipality has a population of 102 inhabitants, and in 2012 it had 79 residents.
The village sits along the Navajos river.
42°08′N 5°05′W / 42.133°N 5.083°W / 42.133; -5.083