Hoyo de Manzanares is a municipality of the Community of Madrid, Spain located on the Northeastern side of the community of Madrid and to the south of the Sierra de Guadarrama.

It has a stable population of roughly 7,457 residents (INE 2008), a statistic that has been increasing consistently from the economic crisis. The population also greatly increases during the summer as a result from various families who own summer houses in the area.