Jadraque is a municipality in Spain, located in the province of Guadalajara within the autonomous community of Castilla–La Mancha. It lies in the central part of the country, in the region historically known as Castile.
The municipality covers a total area of 38.91 square kilometres. As of 1 January 2020, its population stood at 1,370 residents, making it a small and sparsely populated settlement by Spanish municipal standards.
Jadraque is one of the many small municipalities that make up the largely rural province of Guadalajara, in a region characterised by historic towns and villages set within the broader Castilian landscape.