Fateh Jang Tehsil (Punjabi and Urdu: تحصیل فتح جنگ) is an administrative subdivision (tehsil), of Attock District in the Punjab province of Pakistan lying between 33°10′ and 33°45′ North, and 72°23′ and 73°1′ East.

[1] A notable Kharosthi inscription is located near the main town of Fateh Jang, which is also the headquarters of the tehsil.

[2] Until the independence of Pakistan in 1947, Fateh Jang was under British rule, the Imperial Gazetteer of India describes the Tahsil (tehsil) as follows: "Fatahjang (Fatehjang), easternmost tahsil of Attock District, Punjab, with an area of 866 square miles.

(near Dhari village) is the fertile Sohan valley, while between the two ranges of hills lies a rough plain, narrow in the east and broadening towards the west".

[3] Inhabitants of Fateh Jang Tehsil speak Sohain dialect of Punjabi language, the name is derived from Sohan River.