Agusan del Norte (; Butuanon: "Probinsya hong Agusan del Norte") is a province in the Philippines. It is in the Caraga region in Mindanao. The capital is the city of Cabadbaran and is bordered on the northeast by Surigao del Norte; mid-east by Surigao del Sur; southeast by Agusan del Sur, and southwest by Misamis Oriental. It faces Butuan Bay, part of the Bohol Sea, to the northwest.