Maguindanao del Norte's at-large congressional district refers to the lone congressional districts of the Philippines in the province of Maguindanao del Norte and the independent component city of Cotabato. It has been represented in the House of Representatives since the province's creation in 2022. It is currently represented in the 19th Congress by Sittie Shahara "Bai Dimple" Mastura of Lakas-CMD, who has represented the district since its creation.