Al Khalis District, Khalis or Al Khales () is one of the six districts of Diyala Governorate in Iraq. Its main population center is the village of the same name. The village of Al Khalis is roughly 15 kilometers (9 mi) north of Baqubah.
The Khalis Arfan district previously housed the Mujahedin-e Khalq (PMOI, MEK, MKO) in Camp Ashraf. Ashraf residents are all considered as "protected persons," under the Fourth Geneva Convention.