Ḥaʼil Province, also known as the Ha'il Region, is one of the 13 provinces of the Kingdom of Saudi Arabia. It is the eighth-largest province by area at 103,887 km2 and the ninth-largest by population, with the population in 2019 being 731,147. The province accounts for roughly 2% of the population of the country and is named for its largest city, Ha'il. Other populous cities in the province include al-Ghazalah, Shinan and Baq'aa.