Maguindanao is a province in the Philippines located in the Autonomous Region in Muslim Mindanao (ARMM). Its capital is Shariff Aguak. It borders Lanao del Sur to the north, Cotabato to the east, and Sultan Kudarat to the south.

History

Shariff Mohammed Kabungsuwan of Johore introduced Islam in the area at the end of the 15th century. He subsequently married a local princess from the Maranao Tribe of Malabang and Maguindanao Province, and established the Sultanate of Maguindanao. The Cotabato Valley formed the sultanate's heartland but its influence extended from the Zamboanga Peninsula to Sarangani Bay and Davao.

The Spaniards launched expeditions to subdue the area throughout the colonial era but they never gained control of the region until the middle of the 19th century after the Spaniards established a military post at what is now Barangay Tamontaka, one of the earliest Christian settlements founded south of the Philippines, in present-day Cotabato City. Spaniards already took with them Chabacanos and Chabacano-speaking Muslims from Zamboanga and Basilan and Cebuanos. Chabacanos being brought by Spaniards are the reason of existing Chabacano dialect in Cotabato City called Cotabateño, evolved from Zamboangueño.

Maguindanao may refer to: