Ash Sharqiyah South Governorate (Arabic: محافظة جنوب الشرقية Muḥāfaẓat Ǧanūb aš-Šarqīyah; English: Southeastern Governorate) is a governorate of Oman. It was created on 28 October 2011 when Ash Sharqiyah Region was split into Ash Sharqiyah North Governorate and Ash Sharqiyah South Governorate. The centre of the governorate is the Wilayat of Sur.
Ash Sharqiyah South Governorate consists of five provinces (wilayat):
Coordinates: 22°34′00″N 59°31′44″E / 22.566667°N 59.528889°E