The Madrid metropolitan area is a monocentric metropolitan area in the centre of the Iberian peninsula, around the municipality of Madrid, Spain. It is not related to any sort of administrative delimitation, and thus, its limits are ambiguous.

According to data from the OECD it has an estimated 2021 population of 6,980,646 people and covers an area of 5335.97 km2. It is considered the largest metropolitan area