Lower South Waziristan District (Urdu: ضلع زیریں جنوبی وزیرستان; Pashto: ښکته جنوبي وزیرستان ولسوالۍ) ("Mahsood Waziristan" now), is adistrict located in the Dera Ismail Khan Division of the Khyber Pakhtunkhwa province of Pakistan.

[2] Wana city serves as its capital and district headquarters.

[3][4][5] At the time of the 2017 census, the area that would become Lower South Waziristan district had 28,938 households and a population of 307,851.

Pashto was the predominant language, spoken by 97.82% of the population.

This Dera Ismail Khan District location article is a stub.