The governor of Maguindanao del Sur is the highest political office in the province of Maguindanao del Sur, Philippines.

However, this was uncertain, since the relevant provision which dictates the initial province officials presumes that the plebiscite would be held before the May 2022 national elections but the division vote was postponed after that date.

[6][7] Mangudadatu would assume the position of governor of Maguindanao del Norte nevertheless,[8] which was unrecognized by the Bangsamoro regional government.

Midtimbang likewise was named OIC vice governor.

[10] However she would oppose the appointment as OIC, believing she already has mandate to be acting governor as per the province's charter law.