Lutayan, officially the Municipality of Lutayan, is a municipality in the province of Sultan Kudarat, Philippines. According to the 2020 censu…Lutayan, officially the Municipality of Lutayan, is a municipality in the province of Sultan Kudarat, Philippines. According to the 2020 census, it has a population of 65,644 people. This lakeside town shares Lake Buluan with its neighboring municipality, Buluan, Maguindanao. Lutayan was carved out from Buluan in 1966. The first appointed mayor was the wife of the then-mayor of Buluan, a royalty from the Buayan Sultanate, Bai Linilang Mangelen. She was also the first ever elected Mayor of the town and served for two decades.