Al-Qassim Region (, Minṭaqat al-Qaṣīm [ælqɑˈsˤiːm]) is one of the thirteen administrative regions of Saudi Arabia. It has a population of 1,370,727. It has an area of . It is known to be the "alimental basket" of the country, for its agricultural assets. Al-Qassim is the richest region per capita in Saudi Arabia. It is the seventh most populated region in the country after Jizan. It is the fifth most densely populated region. Its capital city is Buraydah.